Varies jointly means that y is related to the product of x and z:
.. y = k*x*z
.. 64 = k*8*4
.. k = 64/32 = 2
Then for your new numbers,
.. y = 2*7*6
.. y = 84
14:1
?:2 1/2
14:1
x x
2 2
1/2 1/2
35 : 2/12 35 miles Put me as BRAINLIEST!!!!
Answer:
y = 3/2x - 4
Step-by-step explanation:
Use slope formula to find slope of the coordinates: (0,-4) and (4,2). Rise over run.
2 -- 4 / 4 - 0 = 6/4
6/4 = 3/2
Slope: 3/2x
Y-Intercept: -4
Answer:
y=-3/5x+4 2/5
Step-by-step explanation:
86921 = 80000 + 6000 + 900 +20 +1