The answer
we know that V = d / t, V is the speed
<span>so d= Vx t, so the constant of proportionality is V=20
so we have as direct proportion equation d= 20t</span>
Answer:Because when a three dimensional object is folded flat, its area is calculated, and then it is no longer has volume, only length and bredth. Volume has cubic units.
Answer:
60
Step-by-step explanation:
you multiply 150*4 then divide that by 10 and that's your answer
Answer:
1.15p + 285 = 5.84
Step-by-step explanation:
This problem has two equations. Total cost and Total pounds. The cost and the pounds
p = apple pounds
b = banana pounds
<u>Cost</u>
1.90p + .75b = 5.84
<u>Pounds</u>
p + b = 3.8
<u>Now we use the substitute method for system of equations to solve</u>
p + b = 3.8
b = -p + 3.8
<u>Now that we know what b equals, substitute is for b in the cost equation.</u>
1.90p + .75b = 5.84
1.90p + .75(-p+3.8) = 5.84
<u>distribute / multiply .75 by (-p+3.8)</u>
1.90p + -.75p + 2.85 = 5.84
<u>Combine the p values</u>
1.15p + 285 = 5.84
So 48 and (3x+12) are congruent by Alternate Exterior Angles, so all you need to do is equal them to each other and solve.
Firstly, subtract 12 on each side:
Then divide both sides by 3, and your answer should be , or B.