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2 years ago

Help please! thank u

Mathematics

1 answer:

Alexus [3.1K]2 years ago

5 0

A is NOT a function because for some values of x you get more than one y value. For example if x=2 you get 2 values for y.
b is a function because for each x you get ONLY one y

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Cost $4 since 0.25•20=4. Together,they would cost Jada $6 , leaving her with $6 . 35 ounces of peanuts. If Jada wants 20 ounces

Viefleur [7K]

Answer:

The Answer is....

Step-by-step explanation:

Need more info and question needs to be explained better

6 0

3 years ago

What is the slope of a line that includes the points (-5, 1) and (-2, 3).

UkoKoshka [18]

Answer:

Step-by-step explanation:

Work with the two points

Formula

m = (y2 - y1)/(x2 - x1)

Givens

y2 = 3

y1 = 1

x2 = - 2

x1 = - 5

Solution

m = (3 - 1) / (-2 - - 5)

m = 2 / (-2 + 5)

m = 2 / 3

Answer: A

8 0

3 years ago

Read 2 more answers

What is the solution to the equation?

AleksandrR [38]

Solution of the equation: $x=6\frac{1}{2}$

Step-by-step explanation:

The equation that we have to solve in this problem is:

$13\frac{3}{4}+x=7\frac{1}{4}$

The first step to do is to rewrite the mixed fractions as improper fractions. We have:

$13\frac{3}{4}=\frac{13\cdot 4+3}{4}=\frac{52+3}{4}=\frac{55}{4}$

And

$7\frac{1}{4}=\frac{7\cdot 4+1}{4}=\frac{29}{4}$

So the equation becomes

$\frac{29}{4}+x=\frac{55}{4}$

Now we multiply by 4 each term on both sides, and we get

$29+4x=55$

Now we subtract 29 from both sides,

$4x=55-29=26$

And finally, we divide both sides by 4:

$x=\frac{26}{4}=\frac{13}{2}=6\frac{1}{2}$

Learn more about equations:

brainly.com/question/11306893

brainly.com/question/10387593

#LearnwithBrainly

4 0

3 years ago

Read 2 more answers

Help me plz plzz i’m confused

Lisa [10]

Step-by-step explanation:

you are trying to divide x by 7 to isolate x. so you divide by 8 on both sides.

8 0

3 years ago

5x + 2 y = 7<br> 4x + y = 8

dsp73

4y.
Is the answer
Hope this helps

8 0

2 years ago