3 years ago

Given h(x)=-x+5, solve for x when h(x)=3. PLEASE I NEED HELP ILL GIVE BRAINLIEST.

Mathematics

1 answer:

Mice21 [21]3 years ago

5 0

$\text{Given that,}\\\\h(x) = -x+5\\\\\implies 3 = -x +5\\\\\implies x = 5 -3 =2$

You might be interested in

Find the square root of the following (correct to three decimal place. (a) 2 1/12

Travka [436]

Answer:

1.443

Step-by-step explanation:

Hope it helps:)

6 0

3 years ago

the ratio of windows to floors in an office is 18:2. there are 126 widows in the buliding. how many floors does the office bulid

Vinvika [58]

Answer:

14 floors

Step-by-step explanation:

The number of floors that the buliding contain,

(floors/windows) × number of the windows

; 2/18 × 126

; 2 × 7

; 14 floors

5 0

3 years ago

Complete the proof. If 7+5x+9=−3x , then x=−2 .

sashaice [31]

Answer:

7+5x+9=−3x

7+5(-2)+9=−3(-2)

7+-10+9=6

-3+9=6

6=6

Step-by-step explanation:

7+5x+9=−3x

7+5(-2)+9=−3(-2)

7+-10+9=6

-3+9=6

6=6

5 0

4 years ago

The sum of Andy and Brett's ages is 44.

Butoxors [25]

Answer:

The variables are A and B. A for Andy, and B for Brett. B=18, and A=26

Step-by-step explanation:

A+B=44

A=B+8

B + 8 + B = 44

2B+8=44

2B = 36

B = 18

A = 26

8 0

3 years ago

PLEASE HELP IM STUCK!

Rzqust [24]

Answer:

3(7+3m)=84

21+9m=84

9m=63

m=7

Step-by-step explanation:

hope it helps

7 0

3 years ago