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2 years ago

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On the set of axes below, solve the following system of equations graphically and state the coordinates of all points in the sol

ution set. y=-x^2+6x-7 and 6x+3y=15

1 answer:

Ilia_Sergeevich [38]2 years ago

6 0

Answer:

Step-by-step explanation:

For this qestion u will do step b

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Solve the equation a=m-n for the variable n

Bogdan [553]

Answer:

m-a = n

Step-by-step explanation:

a=m-n

Subtract m from each side

a-m = m-n-m

a-m = -n

Multiply each side by -1

-a+m = n

m-a = n

7 0

2 years ago

What is 11 Over 12+4 Over 9?

erastova [34]

11/16/9= is 11÷16÷9 which is approximately 0.076

3 0

3 years ago

Guys I need your help

vesna_86 [32]

Answer:

5x - 2 = 3x = 14

8x -2 = 14

8x = 14 + 2

8x = 16

x = 2

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Eric was rock climbing. At one point, he stopped and climbed straight down 2\dfrac{1}{2}2 2 1 2, start fraction, 1, divided by

podryga [215]

Answer:

Hence, Eric's elevation changed $4\frac{1}{4}$ meters above. So after the 2 moves, he is up by $4\frac{1}{4}$ meters.

Step-by-step explanation:

Let us assume "negative" as climbing up and "positive" as climbing up. Here we need to find the change in elevation.

$2\frac{1}{2}$ meters down means $-2\frac{1}{2}$ .
$6\frac{3}{4}$ meters up means $+6\frac{3}{4}$ .

Now we have:

$=-2\frac{1}{2} + 6\frac{3}{4}\\\\=-\frac{5}{2} +\frac{27}{4} \\\\=\frac{-5(2)+27}{4} \\\\=\frac{-10+27}{4} \\\\=\frac{17}{4} = 4\frac{1}{4}$

4 0

2 years ago

I need help. Please answer if u do know

monitta

Answer:

i think is (-3,2) because it look like in negative and posted

3 0

2 years ago