MATHEMATICS HIGH SCHOOL

HELP ASAP
HELP ASAP
HELP ASAP
Find the values of m and n.
dilirba1227p34scl avatar

Answers

Answer 1
Answer: I am not able to help you because the screen is black and I need to see the problem.

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Gabriel is at the grocery store, and wants to figure out his total cost before he gets to the register. He bought 2.5 pounds of apples that are x dollars a pound and 2 bags of lettuce for y dollars each. Gabriel remembers he has a coupon for $2 off his bill. Which expression gives the new amount he will pay?

Answers

The expression that gives the new amount he will pay from the purchase that Gabriel made at the grocery store  is 2.5x + 2y - $2

What are word problems?

Word problems in mathematics involve a careful understanding and interpretation of the variables given. This is because it is from these variables we will compute an equation to solve the word problem.

In this question, we are being told that:

  • Gabriel bought 2.5 pounds of apples at x dollars.
  • He also bought 2 bags of lettuce at y dollars.

So, the total amount of apples and lettuce bought is:

Total amount to be paid = 2.5x + 2y.

However, he had a coupon for $2 off his total bills. It implies the new amount he will pay will be:

New amount = 2.5x + 2y - $2

Learn more about word problems here:

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Answer:

D is the answer.

Step-by-step explanation:

2y + 2.5x-2

What is 7x squared+2x=0 by factoring quadratic equations?

Answers

lets solve the quadratic equation:
7x^2 + 2x = 0
(x)(7x + 2) = 0
therefore, for this equation to hold we need, either one of these conditions:
x = 0
or
7x + 2 = 0
from where:
7x = -2
x = -2/7
then, we have two solutions for the equation as expected being quadratic.

How is 21\30 bigger then 2\3

Answers

To see how 2/3 is larger than 21/30, it helps to put them in terms of the same denominator. To do this, we can multiply 2/3 by 10/10, which gives us 20/30.

Now it is easy to see that 21/30 is indeed larger than 2/3, which is equal to 20/30.
3x10=30 
2x10=20, so 21 over 30 is a little bigger

Also

When you divide 21/30 you get 0.7 and when you divide 2/3 then you 0.66667 which shows that 21/30 is greater than 2/3 

I need help with the exponents

Answers

X^3 so u need to add the exponents -3 +4 + 2
-3 + 4 = 1 + 2 = 3 so x^(3)
the answer is x^3
to solve such questions you just need to add exponents

PLEASE HELP!!!!! theo is renting 2 kinds of tables for his party.one type of table seats 4 ppl and the other seats 6 ppl. if 36 ppl will be at his party and he rents 7 tables,how many of each type of table does he rent

Answers

there will be 4 tables that is the 6 people and 3 of the one that sits 4 people

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What is the approximate area of the circle? Use 3.14 = Pi

A. 122.7 m²
B. 78.5 m²
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Answers

what is the diameter or radius?
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