Answer:
170,000
Step-by-step explanation:
Look at the placeholder digits, go on to the ten thousands digit, look at the following number and then round up or down and make all following digits 0.
8 times 12 is 96 and 720 divided by 96 is 7.5. Your answer is 7.5
Answer:
y = -1/2 + 2 (Slope intercept)
Step-by-step explanation:
Y-intercept is when the x-value is 0.
So the y-intercept is (0, 2)
To find slope, find two random points:
(0, 2) , (2, 1)
Slope (m) =ΔY/ΔX = -1/2 = -0.5
Equation of the line:
y = -0.5x + 2
or
y = -1/2 + 2
When x=0, y = 2
When y=0, x = 4
Work shown above! Answer would be A!
Answer:
60
Step-by-step explanation:
let a = 22 / kg, and b = 12 / kg
a + b = 20 kg
22a + 12b = 15 * 20
12a + 12b = 240
10a = 60