Answer:
x = 13/3
Step-by-step explanation:
4(8x-3) - 30x = 5(x-5)
Distribute
32x - 12 - 30x = 5x -25
Combine like terms
2x -12 = 5x-25
Subtract 2x from each side
2x-12-2x = 5x-2x -25
-12 = 3x-25
Add 25 to each side
-12+25 = 3x-25+25
13 = 3x
Divide each side by 3
13/3 = x
Answer:
= 37 cm^2
Step-by-step explanation:
To find the area of the figure, we will split it into 2 separate shapes.
We have a long skinny rectangle and a shorter wider rectangle.
The long skinny rectangle is 15 cm by 2 cm
The area is given by
A = l*w
A = 15*2 = 20 cm^2
The shorter wider rectangle is 7 cm by (3-2) cm or 7 cm by 1 cm
The side length of the bottom rectangle is found by subtracting the length of the skinny rectangle from the total side length.
( The drawing is not to scale)
The area is given by
A = l*w
A = 7 * 1 = 7 cm^2
To find the area of the figure, we add up the area of the two rectangles
A total figure = rectangle 1 + rectangle 2
= 30 + 7
= 37 cm^2
Answer:
7 ⁻²²
Step-by-step explanation:
7¹⁶/7¹² = 7⁻¹⁸/7ˣ
7⁽¹⁶⁻¹²⁾ = 7⁽⁻¹⁸⁻ˣ⁾
16 - 12 = - 18 - x
4 = - 18 - x
x = - 18 - 4
x = - 22
The answer is c ok this is C
