Answer:
5 toppings.
Step-by-step explanation:
Let there were x toppings on the exponential pizza ordered by Connor.
Then charges for toppings = $2.35x
If the cheese pizza costs = $17.50
Total charges for the pizza = (17.5 + 2.35x)
Total cost of the cheese pizza with toppings = $29.25
Equation to find the number of toppings will be
29.25 = 17.5 + 2.35x
2.35x = 29.25 - 17.5
2.35x = 11.75
x = [tex]\frac{11.75}{2.35}[/tex]
x = 5
Therefore, number of toppings on the pizza will be 5.
What are three equal ratios to 5/40
Without multiplying, determine the sign of the product (356,864)(−194,758).
The sign of the product is positive because a positive multiplied by a negative is a positive.
The sign of the product is negative because a positive multiplied by a negative is a negative.
The sign of the product is negative because the second number is negative.
The sign of the product is positive because the first number is positive.
Answer:
The correct option is 2.
Step-by-step explanation:
The given expression is
(356,864)(−194,758)
We need to find the sign of the product (356,864)(−194,758) without multiplying.
Sign of two numbers Sign of product
( + ) ( + ) ( + )
( - ) ( + ) ( - )
( + ) ( - ) ( - )
( - ) ( - ) ( + )
In the given expression first terms is positive and second term is negative.
The sign of the product is negative because a positive multiplied by a negative is a negative.
Therefore the correct option is 2.
Find the y-intercept of the line:
9x + 3y = -18
Question 7 options:
(0,-6)
(0,6)
(-2,0)
(3,9)
Answer: (0,-6)
Step-by-step explanation:
How to turn 17/20 into percent
Madelynne hopped 12 times in 15 seconds what is her hops per minute
Abby is half as old as her dad,and twice as old as her brother. If her brother is 9 years old,how old is her dad?
This Is 10 Points
What is the Slope of the line passing through the points (0,4) and (-8, -1
Enter your answer in the box:
Answer:
The slope is 5/8.
Step-by-step explanation:
Slope formula:
[tex]\displaystyle \frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]\displaystyle \frac{(-1)-4}{(-8)-0}= \frac{-5}{-8}=\frac{5}{8}[/tex]
5/8, which is the correct answer.
Hope this helps!
Anita has $300 in her savings account that earns 5% annually. The
interest is not compounded. How much interest will she earn in 1
year?
(Hint: Use the formula i = prt, where i is the interest earned, p is the principal (starting amount), r is the interest rate expressed as a decimal, and t is the time in years.)
she will have $15
if you do 300 times 5% times 1 it will equal $15
A local coffee shop serves 2/9 as many customers as a shop run by a national coffee chain. The shop run by the chain serves 502 customers a day. About how many customers does the local shop serve in a day
Answer:
116
Step-by-step explanation:
502/9*2
About 57.8*2
115.6
Round up to 116
The local shop serves about 116 customers a day.
Answer:
The correct answer should and is 116.
Katie is drawing dots on cards to show ways to make 5. Draw dots for Katie. Write addition sentences for two of the cards.
What is the value of n in the equation (n – 4) – 3 = 3 – (2n + 3)?
Based on your knowledge of how the greenhouse effect works, why does the level of carbon dioxide affect the global temperature?
Cayley says that the equations p=1.5q and 2/3p q both represent the same proportional relationship. Mariah says that can't be true because the constants of proportionality are different. With which student do you agree? Explain.
Answer:
cayley
Step-by-step explanation:
cuz i said so djsndkwndmdksnsnsnsnsnsns
425,. ,339 what is in between
Find the ratio of snails to the total number of animals. Then explain it's meaning
The numbers you need to know: 18 to 52
Answer:
Step-by-step explanation it is 18/53
Simplify. Remember to write the powers as a positive number.
1. a^−8
2. 1/a^−4
3. a^−2*b^5
4. a^−2*b^−7*c^−8
5. a^2*b^−7*c^−8
6. a^−2*b^7*c^−8
7. a^−2*b^−7*c^8
please answer asap! good points!
Someone came into a store and stole 100 dollars from the register. The person returned 5 minutes later and purchased 70 dollars in merchandise with the same 100 dollars he stole I gave him 30 dollars change. How much money did the store loose.
1. Kim's age is twice that of her sister. When you add Kim's age to her sister's age, you get 36. How old is each sister?
(a) Write an equation that represents the situation. Explain any variable used.
(b) Solve the equation from Part (a). Show your work. State your solution as a complete sentence.
A cow can eat 25 pounds of hay a day. At that rate, how many pounds of hay can a cow eat in 31 days?
a pizza with a diameter of 8 inches cost $10 a pizza with a diameter of 14 inches costs $16 whitch is the better buy explain you thinking
Final answer:
To find the better buy between the two pizzas, we calculate the cost per square inch for each. After determining the area of each pizza, the calculations show that the 14-inch pizza offers the better value at $0.104 per square inch, compared to the 8-inch pizza's $0.199 per square inch.
Explanation:
To determine which pizza offers the better buy, we need to calculate the price per square inch of each pizza. First, we find the area of each pizza using the formula for the area of a circle, A = πr^2, where r is the radius (half the diameter).
For the 8-inch pizza: radius = 4 inches. So, A = 3.14 × (4)^2 = 50.24 square inches.
For the 14-inch pizza: radius = 7 inches. So, A = 3.14 × (7)^2 = 153.86 square inches.
Next, we calculate the cost per square inch:
8-inch pizza: $10 / 50.24 square inches = $0.199 per square inch.
14-inch pizza: $16 / 153.86 square inches = $0.104 per square inch.
Therefore, the 14-inch pizza offers the better value at approximately $0.104 per square inch, as opposed to the 8-inch pizza's $0.199 per square inch.
Naomi left from an elevation of 7400 ft at 7 a.m. and hike to elevation of 9800 ft by 11 a.m. What was her rate of change in altitude
9800 - 7400 = 2400 feet
11 am - 7 am = 4 hours
2400 / 4 = 600 feet per hour
when a number is a multiple of 5 what are the possible values for one digit
A seal dove 95 meters below the surface of the water to reach a fish. It traveled 18% of the total distance every second. What was the depth of the seal after 5 seconds? (1 point)
Answer:
Depth of seal in 5 seconds = 85.5 meters
Step-by-step explanation:
Distance between a seal and fish = 95 meters below the surface of the water
It traveled 18% of the total distance every second so distance covered in one second = 18% of 95
= 95×0.18
= 17.10 meters
And distance covered in 5 seconds will be = 17.10 × 5 = 85.50 meters
Therefore, depth of the seal in 5 seconds will be 85.5 meters
I don’t understand number 4
20 POINTS - PLEASE HELP
Are these irrational or rational? (picture below)
Solve M=h-w/8 for the variable H
Solve the above equation for W
Solve w=x+y/z for y
Solve the equation above for z
The formula for area of a triangle is A=1/2b solve this equation for B
Solve the equation P=kt/v for the letter K
Answer:
Step-by-step explanation:
(1) M = h - [tex]\frac{w}{8}[/tex]
h = M + [tex]\frac{w}{8}[/tex]
(2) M = h - [tex]\frac{w}{8}[/tex]
M - h = -[tex]\frac{w}{8}[/tex]
[tex]\frac{w}{8}[/tex] = h - M
w = 8(h - M)
(3) w = x + [tex]\frac{y}{z}[/tex]
(w-x) = [tex]\frac{y}{z}[/tex]
[tex]\frac{z}{y}[/tex] = [tex]\frac{1}{(w-x)}[/tex]
z = [tex]\frac{y}{w-x}[/tex]
(5) Area of triangle A = [tex]\frac{1}{2}b[/tex]
b = 2A
(6) [tex]P=\frac{kt}{v}[/tex]
⇒ PV = kt
⇒ k = [tex]\frac{PV}{t}[/tex]
Laura decides to walk to her job. She walks 1 1/2 miles in 3/5 hour. What is Laura’s walking rate?
Final answer:
Laura's walking rate is calculated by dividing the distance she walked, 1.5 miles, by the time it took, 0.6 hour. Her walking rate is 2.5 miles per hour.
Explanation:
Laura's walking rate can be calculated by dividing the distance she walked by the time it took. Laura walked 1 1/2 miles in 3/5 hour. To find her rate, we will convert 1 1/2 miles to a decimal, which is 1.5 miles, and we convert 3/5 of an hour to minutes or hours in decimal form. Since 3/5 of an hour is the same as 36 minutes (because 60 minutes * 3/5 = 36), we can calculate Laura's walking rate.
To find the rate, we use the formula:
Rate = Distance ÷ Time
So Laura's walking rate is:
Rate = 1.5 miles ÷ 0.6 hour
Rate = 2.5 miles per hour (since 1.5 ÷ 0.6 = 2.5)
Therefore, Laura walks at a rate of 2.5 miles per hour.
Colin bought 7 flats of flowers. Each flat contains 24 flowers. How many flowers did he buy?
Which is NOT equivalent to 64? A) 26 B) (24 )(4) C) (23 )(42 ) D) 43
Answer:
Look at a factoring tree of 64 and see which does not work:
64 = (8)(8) = (4)(2)(4)(2) = (2)(2)(2)(2)(2)(2)
Therefore the only option which is not true is
23 × 42
Step-by-step explanation:
Allison makes 3 groups of 10 muffins she also makes 7 more muffins how many muffins does she make in all