<h3>Answer: 8x+3y = 16</h3>
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Work Shown:
x = number of hours spent running
8x = distance he runs (since he runs at 8 mph)
y = number of hours spent walking
3y = distance he walks (he walks at a speed of 3 mph)
8x+3y = total distance = 16 miles
8x+3y = 16
This equation is in standard form Ax+By = C
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Extra Info
Solving for y will get
8x+3y = 16
3y = -8x+16
y = (-8x+16)/3
y = (-8x)/3+16/3
y = (-8/3)x+16/3
This is in slope intercept form y = mx+b
m = -8/3 is the slope
b = 16/3 is the y intercept
Answer:
14
Step-by-step explanation:
h(6) means what is the value of h(x) when x is 6.
The value given for h(x) is 3x-4.
So we need to evaluate the expression 3x-4 for x=6.
Replace x with 6: 3(6)-4
Now perform order of operations.
3(6)-4
18-4
14
Answer:
D. 0.65
Step-by-step explanation:
0.05 x 5=0.25
0.01 x 5=0.05
0.07 x 5=0.35
0.25+0.05+0.35=0.65
they all must pay 0.65 each
Your answer is 1 1/4 cup of butter
Answer:
Discount Price is 16.54
The selling price is 20.22
Step-by-step explanation:
