Help! Please answer I’ll give brainliest
please help me with these problems :(
-random person who struggles in pre algebra
What is the value of x in the equation 7x - 30 = 180
The Flat Rock auto assembly plant in Detroit, Michigan, produces three different makes of automobiles. In 1994 and 1995, the plant constructed a total of 390,000 cars. If 90,000 more cars were made in 1994 than in 1995, how many cars were made in each year
Look at the graph.
If the price of peaches increases, what can be expected?
More peaches will be sold.
Fewer peaches will be sold.
The number of peaches sold will be unaffected.
Peach orchards will produce less fruit.
Answer:
The correct option is:
Fewer peaches will be sold.
Step-by-step explanation:
As we can clearly see from the graph that:
As the prices of peaches increases(represented by y-axis) the sales of peaches decreases(represented by x-axis) and as the prices decreases the
number of peaches sold increases.
We are asked what will happen if price of peaches increases.
Hence, The correct option is:
Fewer peaches will be sold.
A decimal number which ends after a finite number of digits after the decimal point is called a _______ decimal. Example: 6.875
12x>9 (2x-3)-15 solve for x and show steps please.
12x > 9(2x-3)-15
distribute the 9
12x > 18x-27 -15
combine like terms on the right side
12x > 18x-42
subtract 18x from both sides
-6x > -42
divide both sides by -6
x = -42 / -6 = 7
x >7
8.64 x 10^6 + 1.334 x 10^10
Answer:
Step-by-step explanation:
The answer is 1.334864 • 10 to the tenth power
A water tank contains 1,250 gallons of water. The water is used to fill some 30 gallon barrels. What is the number of the barrels that can be completely filled and how much water is left?
A total of 41 barrels can be completely filled with 1,250 gallons of water, leaving 20 gallons of water leftover in the tank.
Suppose a water tank contains 1,250 gallons of water and this water is used to fill 30-gallon barrels. In that case, we can calculate the number of barrels that can be completely filled and the remaining water by dividing the total water volume by the volume of one barrel.
First, divide 1,250 gallons by 30 gallons per barrel:
[tex]\frac{1250}{30}[/tex] = 41.66
This division gives us 41 complete barrels, with a remainder indicating that 20 gallons of water will be left.
Therefore, 41 barrels can be completely filled, and 20 gallons of water will remain in the tank.
Marlow is comparing the prices of two truck rental companies. Company A charges $3 per hour and an additional $75 as service charges. Company B charges $2 per hour and an additional $85 as service charges. Part A: Write an equation to represent each company's total charges for renting a truck for a certain number of hours. For both equations (one for Company A and one for Company B), define the variable used. (4 points) Part B: Which company would charge less for renting a truck for 5 hours? Justify your answer. (3 points) Part C: How much money is saved by using the services of Company A instead of Company B to rent a truck for 3 hours
Answer:
A)
Company A) would be y = 3x + 75
Company B) would be y = 2x + 85
company A company B
A = 3(5) + 75 B = 2(5) + 85
A = 15 + 75 B = 10 + 85
A = 90 B = 95
B)
Company A) so that would give us y = $90
Company B) and this would give us y = $95
C)
Company A- in 3 hours you would spend $84
Company B- in 3 hours you would spend $91
so you save $7 by using A instead of B
If I was given a question and that I have to write two points in point slope form, do I simplify it or leave as it is?
Alice says that 0.145 rounds to 0.15 and Roger says that the number rounds to 0.1. explain how both can be correct?
Tonya is taking a trip to Orlando, Florida this year. If she buys a plane ticket today, it will cost $355.82. If she buys it later, the cost will be $438.29. How much more money, to the nearest dollar, will Tonya spend if she decides to wait to purchase the plane ticket?
A computer store bought a program at a cost of $10 and sold it at a selling price of $12. Find the percent markup.
PLEASEEEE
The percent markup on a program bought for $10 and sold for $12 is 20%.
Explanation:The question you've asked relates to the calculation of percent markup on an item. In this case, a computer store purchased a software program for $10 and sold it for $12. To find the percent markup, we compare the markup to the cost price. The markup here, is the difference between the selling price and the cost price which is $12 - $10 = $2. To find the percent markup, you divide markup by the cost price and then multiply by 100 to get a percentage. So, the calculation is ($2 / $10) × 100, which equals 20%.
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15 POINTS! PLEASE ANSWER A.S.A.P.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Rapid rental car charges a $40 rental fee, $15 for gas, and $0.25 per mile driven. For the same car, Capital Cars charges $45 for rental and gas and $0.35 per mile.
A. For how may miles is the rental cost at both companies the same?
B. What is that cost?
Explain both part A and part B!
A three pack of bar soap has a wholesale cost of $1.15. A pharmacy wants to sell this product with a markup of 60%. What are the amounts of the markup and the retail price of a pack of soap?
Given a mean of 43.8 and a standard deviation of 8.7, within how many standard deviations of the mean do the values 60, 40, 35, 45, and 39 fall?
Answer with explanation:
Mean ([tex]\mu[/tex]) = 43.8
Standard Deviation ([tex]\sigma[/tex]) = 8.7
We can draw the normal curve and then show where these values lie.
Or we can use the equation, [tex]43.8 \pm 8.7 \times k = \text{Value}[/tex], use positive sign when ,number is greater than mean, and negative sign when number is smaller than mean, to find that , how many standard deviations of the mean do the values 60, 40, 35, 45, and 39 fall.
1.→ 43.8 +8.7 k= 60
8.7 k= 60 - 43.8
8.7 k= 16.2
[tex]k=\frac{16.2}{8.7}\\\\k=1.8620\\\\k=1.86[/tex]
2.→ 43.8 - 8.7 k=40
43.8-40 = 8.7 k
8.7 k= 3.8
[tex]k=\frac{3.8}{8.7}\\\\k=0.4367\\\\k=0.44[/tex]
3.→43.8 - 8.7 k=35
43.8-35 = 8.7 k
8.7 k= 8.8
[tex]k=\frac{8.8}{8.7}\\\\k=1.011\\\\k=1.01[/tex]
4.→43.8 + 8.7 k=45
43.8-45 = -8.7 k
-8.7 k= -1.2
8.7 k= 1.2
[tex]k=\frac{1.2}{8.7}\\\\k=0.1379\\\\k=0.14[/tex]
5.→43.8 -8.7 k=39
43.8-39 = 8.7 k
8.7 k= 4.8
[tex]k=\frac{4.8}{8.7}\\\\k=0.5517\\\\k=0.55[/tex]
a recipe calls for 4 carrots for every 2 cup
of water.which expression can be used to find the number of carrots needed for 1 cup of water
Can you help, i'm not to good with postulates and theorems.
Susan received $27 for 6 hours of work. Ricky received $14.25 for 3 hours of work. Which statement is true about their rates?
During a chemistry experiment Kevin calculated the molar mass of sodium to be 23.4g the actual molar mass of sodium is 22.99g what is his percent error
Identify the equation of the graph shown.
A) y = 2x + 3
B) y = 2x - 3
C) y = -2x + 3
D) y = -2x - 3
The equation of the graph shown is C; y = -2x + 3
What is Graph?There are many tools we can use to find the information of the relation which was used to form the graph.
A graph contains data of which input maps to which output.
Analysis of this leads to the relations which were used to make it.
The slope-intercept form of the equation of a line; y=mx+b,
where m is the slope and b is the y-intercept(value of y at x =0)
Since, slope = (y - y')/(x -x')
In our case,
b = 3
Slope = (-3-0)/(0-6)
Slope = -2
thus, the equation of line will be written as:
y = -2x + 3
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HELP PLEASEE ASAP
A computer had 2 gigabytes of data stored on it when Jackie bought it, and she is storing an additional 3.5 gigabytes per year, as shown in the table below. Which of these statements is correct about the linear function that represents this situation?
Amount of Data Stored on Jackie’s Computer
Time (year)
0
1
2
3
4
Gigabytes of Data
2
2 + 3.5 = 5.5
5.5 + 3.5 = 9
9 + 3.5 = 12.5
12.5 + 3.5 = 16
The initial value represents the 2 gigabytes of data stored on the computer when Jackie bought it, and the rate of change represents the 3.5 gigabytes per year that Jackie is storing.
The initial value represents the 2 gigabytes per year that Jackie is storing, and the rate of change represents the 3.5 gigabytes of data stored on the computer when Jackie bought it.
The initial value represents the 3.5 gigabytes of data stored on the computer when Jackie bought it, and the rate of change represents the 2 gigabytes per year that Jackie is storing.
The initial value represents the 3.5 gigabytes per year that Jackie is storing, and the rate of change represents the 2 gigabytes of data stored on the computer when Jackie bought it.
Answer:
the correct answer should be
The initial value represents the 2 gigabytes of data stored on the computer when Jackie bought it, and the rate of change represents the 3.5 gigabytes per year that Jackie is storing
Step-by-step explanation:
Identify the property used in the first five steps to solve the equation 2(x – 5) - 6x= -22
Rohan is checking in poodles for a dog show. A miniature poodle must be between 10 in. and 15 in. at the shoulder. The body length must be no more than 16 in. In addition, the poodle’s shoulder height must be no more than 1 in. longer than its body length. The graph shows the feasible region, where x represents the poodle’s body length and y represents the shoulder height. Which ordered pairs meet all the constraints for a successful poodle measurement and make sense in context of the situation? Select each correct answer. (11, 9) (12, 10.5) (15, 11) (10, 12) (11, 14)
A staircase has 105 blocks, how many stairs does it have?
The straight-line distance after walking 9 blocks east and 5 blocks north can be calculated using the Pythagorean theorem, resulting in a distance of approximately 10.3 blocks, which is shorter than the total 14 blocks walked.
Explanation:The question involves finding the straight-line distance between two points in a two-dimensional city grid.
When walking 9 blocks east and then 5 blocks north, you are creating a right-angled triangle where the straight-line distance is the hypotenuse of the triangle.
To calculate this, we can use the Pythagorean theorem.
To find the straight-line distance, you square the number of blocks walked east (9 blocks squared) and north (5 blocks squared), and then find the square root of their sum:
Hypotenuse = √((9 blocks)² + (5 blocks)²).
This results in a straight-line path of √(81 + 25) = √106, which is approximately 10.3 blocks.
Hence, even though you walked 14 blocks, the straight-line path is only about 10.3 blocks long, which is considerably shorter than the path you walked.
How do u solve this?
Why is indirect compensation important to recruiting and retaining employees? (site 1)
Indirect compensations may encompass sales commisons, health, transport, accommodation allowances and so on which aren't included as part of their base salary.
Indirect compensations go a long way assisting employees in different aspects of their personal lives which may not be directly related to work.
A good indirect compensation which caters for transport, housing and medical expenditures seems way more beneficial than a huge base salary without allowances.
Also, indirect allowances such as commission encourages employees to put more effort into sales and marketing since it is based on percentage. Hence, the more they input, the more their earning.
Therefore, indirect allowances are of considerable benefit which is highly considered when choosing an employer.
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The distributive property combines (blank) and (blank) to make multiplying whole numbers simpler.
Nile had 20% less strike outs than last year. He had 124 strike outs last year. Which steps are needed to calculate the number of strike outs nile had this year?