2 years ago

8x-9+6h use x=5 and h=9

Mathematics

2 answers:

tiny-mole [99]2 years ago

8 0

85

8(5)-9+6(9)
40-9+54
=85

denis23 [38]2 years ago

4 0

Step-by-step explanation:

8x-9+6h

8×5-9+6×9

40-9+54

85 ans

You might be interested in

Triangle JKL is rotated 45° counterclockwise using the origin as the center of rotation. On a coordinate plane, triangle J K L h

kondaur [170]

Answer:

hey its A

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Sal is participating in a charity walk. The distance Sal walks, in kilometers, is proportional to the number of hours he spends

vredina [299]

the attachment is not clear dude...

5 0

2 years ago

Lee is thinking of 2 numbers, the product is 18.the quotient is 2. what are yhe two numbers?

jeka94

$xy=18\\
\dfrac{x}{y}=2\\\\
xy=18\\
x=2y\\\\
2y\cdot y=18\\
2y^2=18\\
y^2=9\\
y=-3 \vee y=3\\\\
x=2\cdot (-3) \vee x=2\cdot 3\\
x=-6 \vee x=6\\\\
\boxed{(x,y)=\{(-6,-3),(6,3)\}}$

4 0

3 years ago

What is the range of possible sizes for side x? 3.2 x 5.5

ladessa [460]

Answer: try multiplication for the answer or use photomath

Step-by-step explanation:

3 0

2 years ago

Y = 6x + 4 y= - 6x + 4 How many solutions does the system of equations have?

kvv77 [185]

Answer:

1 solution

Step-by-step explanation:

6 0

3 years ago