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3 years ago

What is the answer to this question 8x−13y=168x−13y=16

Mathematics

1 answer:

alexira [117]3 years ago

4 0

I think the answer is 2

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Write in expanded form 3 ways 23.56

AveGali [126]

Answer:

23+ .5 + .06

20+3+.56

10+10+ 3.56

Step-by-step explanation:

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3 years ago

An 11-inch string is cut into 3 equal pieces. which expression shows the length of each piece?

vaieri [72.5K]

11 divided by 3 equals 3.66 repeating

5 0

2 years ago

Read 2 more answers

HELPPPPPPPP how do you do this?

V125BC [204]

Solve for y like the top equation:
2y = -4ax + 11
2y/2 = -4ax/2 + 11/2
y = -2ax + 11/2

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3 years ago

If f(x) = x ^ 2 + 3 , then f(x+y)=?

kobusy [5.1K]

Answer:

f(x)=x^2+3

f(x+y)=(x+y)^2+3

this is done by replacing x with (x+y)

f(x+y)=x^2+2xy+y^2+3

therefore : f(x+y)= x^2+y^2+2xy+3

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2 years ago

Is (-3,4) a solution of the inequality y> - 2x – 3?

jeyben [28]

Answer:

(-3, 4) is a solution

Step-by-step explanation:

The point (-3, 4) is inside the shaded area of the graph, so is a solution.

You can check in the inequality

y > -2x -3

4 > -2(-3) -3 . . . . substitute for x and y

4 > 3 . . . . . . . true; the given point is a solution

8 0

3 years ago