Answer:
Charmaine earns $60.90 for 6h for mowing and 1h for babysitting.
Step-by-step explanation:
We must write the data problems.
Charmaine = $8.80/h mowing
Charmaine = $8.10/h babysitting
How much will Charmaine earn for 6 h mowing and 1 h babysitting?
1 h mowing ....................... $8.80
6 h mowing ....................... $x
x = 6 h mowing * $8.80
x = $52,8
To find the total earn of Charmaine, we have to gather the earns from mowing and babysitting.
$52,8 (from mowing) + $8.10 (from babysitting) = $60.90
Answer:
l
Step-by-step explanation:
<h3>
Answer: C) y = -3.5x+10</h3>
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Explanation:
The y intercept is 10 which means (0,10) is another point on this line.
Use the slope formula for the two points (0,10) and (5,-7.5)
m = (y2-y1)/(x2-x1)
m = (-7.5-10)/(5-0)
m = (-17.5)/(5)
m = -3.5
We have m = -3.5 as the slope and b = 10 as the y intercept.
We go from y = mx+b to y = -3.5x+10 which is why the answer is <u>choice C</u>.
Slope= 4
This is also called “m” in the form of y=mx+b
Answer:
A=12cm
Step-by-step explanation:
A=h*b/2
A=6*4/2
A=24/2
A=12
