We will just plug in the values: x = 7, y = 1
A ) 1 ≠ 35 + 4
B ) 1 ≠ - 28 + 3
C ) 1 = - 7 + 8 ( correct )
D ) 1 ≠ 7 - 10
Answer:
C ) y = - x + 8
Answer: x = 3
Step-by-step explanation:
First you need to start by adding positive 4x to both sides since the 4x is a negative. 4x + (-7x) = -3x. Then it is just simply -3x+2 = -7. Since 2 is a positive number subtract both both sides by 2. Then you should get -3x = -9. Then divide both sides by -3 and the answer is x = 3.
3/6=(-5/4) + g
12= -30 + 24g
42 = 24g
42/24= g
7/4 = g
Answer:
478.5
Step-by-step explanation:
The 4 is less than 5 so it rounds down.
Answer:
Volume of a cylinder is πr²h
Where
r is the radius
h is the height
Volume = 154cm³
radius = 3cm
height = ? cm
154 = π × 3² × h
154 = π × 9 × h
154 = 9πh
divide both sides by 9π
h = 154/9π
h = 5.4cm
Height is 5.4cm
Hope this helps