3 years ago

Let f(x)=-5x+3 and g(x)=2x-4 find f(x)+g(x) NEED SOON

Mathematics

2 answers:

Korolek [52]3 years ago

6 0

Answer:

-3x-1

Step-by-step explanation:

-5x+2x+3-4

gulaghasi [49]3 years ago

5 0

Answer:

your answer is 7x-1

Step-by-step explanation:

when combining the two equations 5x and 2x add up to 7x. Then 3 and -4 change to -1

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Step-by-step explanation:

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2 years ago

If X+Y = 2 and the square root of (X^2 + Y^2) = 10 find X, Y

kondor19780726 [428]

X+y = 2

(2*2 + 2*2)
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4 0

2 years ago

a submarine travels at an elevation of -75 3/4 ft relative to sea level then its elevation changes by - 16 3/8 what is the new e

slamgirl [31]

Answer:

$New = -92\frac{1}{8}$

Step-by-step explanation:

Given:

$x = -75\frac{3}{4}$ --- Position

$\triangle x = -16\frac{3}{8}$ --- Change

Required

Find the new position

The new position is calculated as:

$New = x + \triangle x$

$New = -75\frac{3}{4} - 16\frac{3}{8}$

$New = -75.75 - 16.375$

$New = -92.125$

$New = -92\frac{125}{1000}$

$New = -92\frac{1}{8}$

3 0

3 years ago

If 4 apples cost 0.80, how much do 12 apples cost

Neporo4naja [7]

4 / 0.80 = 12 / x...cross multiply
4x = 0.80 * 12
4x = 9.6
x = 9.6 / 4
x = 2.4.....12 apples cost $ 2.40

3 0

3 years ago

Read 2 more answers

Which one of the following is not a way to represent the solution of the inequality 2(x-1)>-12

Artemon [7]

2x-2>-12
2x>-10
x>-5
hope this helps!

4 0

3 years ago