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Andru [333]
3 years ago
11

Brian answered 35 questions, or 70%, correctly on a test. James answered 90% of the questions correctly.

Mathematics
1 answer:
Vinil7 [7]3 years ago
3 0
He answered 50 questions
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Q1. Peter bought 3slices of chicken pizza and 4 slices of mushroom pizza for a total of $12.50.
emmainna [20.7K]
Answer: the cost of mushroom pizza is $2.00 dollars. The cost of chicken pizza is $1.50.

Hope this helped! Can I get Brainliest?
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3 years ago
A bar of copper has a mass of 216 g and a volume of 24 cm. what is the density of copper
Karo-lina-s [1.5K]
This is how I found the answer

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3 years ago
Stephen can deliver 14 newspapers in 20 minutes. How many HOURS will it take him to deliver 131 newspaper
LiRa [457]

Answer:

approx. 3 hours

Step-by-step explanation:

14 newspapers in 20 minutes means he can deliver 42 newspapers an hour.

60/42 = 1.4285 newspapers per minute

131 x 1.4285 = 187.1335 minutes = 3.1188 hours

7 0
3 years ago
Simplify. (3x^2 + 3) - (6x + 4) + (3x^2 - 5x)
r-ruslan [8.4K]

Answer:

6x^2 -11x -1

Step-by-step explanation:

(3x^2 + 3) - (6x + 4) + (3x^2 - 5x)

Distribute the minus sign

(3x^2 + 3) - 6x - 4) + (3x^2 - 5x)

Combine like terms

3x^2 + 3x^2 - 6x  - 5x -4+3

6x^2 -11x -1

3 0
3 years ago
Hi! I need Help <br> What is the answer to (-37) - (+14)<br> Negative 37 minus positive 14
Dimas [21]

Answer: -51 my friend

Step-by-step explanation:

5 0
3 years ago
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