Ask Question
MathematicsMathematics
31 May, 16:47

If y is directly porportional to x, and y=84 when x=7, what is the value of x when y=156? A. 7 B. 12 C. 13 D. 22

+3
Answers (1)
  1. 31 May, 16:57
    0
    If 7x12=84, since 7 goes into 84 an amount 12 times, then what multiplied by 12 as well goes into 156? Well if you multiply 13 by 12 as well, since they are proportional, then the answer would be 13, which is C on your list.

    13x12=156
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “If y is directly porportional to x, and y=84 when x=7, what is the value of x when y=156? A. 7 B. 12 C. 13 D. 22 ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
What is forty five degrees subtracted from negative three hundred and fifteen degrees equal to.
Answers (2)
85% of what number is 146.54
Answers (1)
The diameter of a Ferris wheel is 350 350 feet. Find its circumference. Give an exact answer and an approximation using 3.14 for pi?.
Answers (1)
Write the numerical values of the following expression. -3|x|+2x-1 if x=-5
Answers (2)
The two angles shown are complementary angles. What is the value of x?
Answers (2)
New Questions in Mathematics
10c - f = - 13 cd solve for c
Answers (1)
what is the surface area of a rectangular prisim with a base length of 9 yd, base width of 7 yd, and a height of 4 yd?
Answers (2)
Solve 1-5+1x (4x4-31) x8
Answers (1)
The volume of a rectangular prism is 80 cubic centimeters the prism is 20 centimeters long and 2 centimeters wide what is its height?
Answers (1)
Round 93.0129 to the nearest thousandth and how show work
Answers (2)
Home » Mathematics » If y is directly porportional to x, and y=84 when x=7, what is the value of x when y=156? A. 7 B. 12 C. 13 D. 22
Sign Up Forgot Password?