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lubasha [3.4K]
2 years ago
8

I really need help with this question

Mathematics
1 answer:
Dominik [7]2 years ago
5 0

Answer:

your screen is blue i can't see the problem dummy

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Evaluate this expression using the given values for x and y.
nataly862011 [7]

Answer:

The answer is 33.

Step-by-step explanation:

4x^2 + 13 - 2y, x=3 y=8

In order to evaluate this, you just need to plug the x and y in the expression:

= 4(3)^2 + 13 - 2(8)

= 4(9) + 13 - 16

= 36 + 13 - 16

= 33

5 0
3 years ago
Which of the following is a true statement about the equation y = -7/8x + 10
Greeley [361]

Answer:

Step-by-step explanation:

y = -7/8x - 10

in y = mx + b form, which is what this is in, the slope can be found in the m position

y = mx + b

y = -7/8x - 10

so u have slope (m) = - 7/8 <====

the slope is not 10

the graph will not pass thru the origin

this equation does not represent a proportional relationship

4 0
3 years ago
-3x-2-6x=22<br><br> Please hurry<br> Work shown is needed.
jok3333 [9.3K]

Answer:

x=-8/3

Step-by-step explanation:

group like terms: -3x+-6x=-9x

add 2 to both sides: 2+22=24

divide both sides by -9: -9x/-9=24/-9

x=-8/3

4 0
2 years ago
1. Lựa chọn yêu cầu cần đạt trong Chương trình Giáo dục phổ thông môn Toán 2018 lớp 3, xây dựng một công cụ sử dụng trong đánh g
maks197457 [2]

Answer:

So basically you add x with 9 and you get 9x

3 0
2 years ago
Please help :)
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The top left is alternate exterior. The top right is none of them. The middle left is corresponding. The middle right is alternate interior. And the bottom one is corresponding.
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3 years ago
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