Let x =4, so when you plug it in, you get: 4^3 = 64
and
Let x =5, so when you plug it in, you get 5^3=125
95 is in between 64 and 125, so an estimate of what x could be if x^3=95 would be around 4.5.
Hope this helped!(:
x=answer..
2/5÷2/3=
convert last fraction value around:
2/3=3/2
convert ÷ into ×:
2/5×3/2
multiply up to down:
2x3=6
5x2=10
6/10
Simpifly the fraction term:
6/10=3/5
x=3/5
Answer:
X = 2 and Y = -3
Step-by-step explanation:
2x+5y=-11 - equation 1
10x+3y=11 - equation 2
from equation 1, 2X = -11 - 5y
X = -11/2 - 5Y/2
X = -5.5 - 2.5Y
insert X = -5.5 - 2.5Y into equation 2
therefore, 10x+3y=11
10(-5.5 - 2.5Y) + 3y = 11
-55 -25Y +3Y = 11
-22Y = 11+55
Y = -66/22
Y = -3
insert Y = -3 into equation 1
thus 2x + 5(-3) = -11
2x - 15 = -11
2x = -11 + 15
2x = 4
x = 4/2
x = 2
ordered pair: X = 2 and Y = -3
The answer should be 7. 7 People drive 20 miles of fewer to work.
You can tell, by looking at the number of numbers across from the "1" in the "Stem" section.
Hope this helps!:)
~Scarlett
Answer:
Step-by-step explanation:
3 hours and 2/5
