Answer:
2nd possible answer is the correct one; the const. of var. is 1/3.
Step-by-step explanation:
xy = 1/3 can be rewritten in inverse variation format: Divide both sides by x to isolate y. Then y = (1/3)(1/x). The constant of (inverse) variation is 1/3.
Im sorry Im not that good at geometry.
Answer:
its the steepness of two numbers on a graph - measures the steepness of the line. (what a slope is)
y=40x+10
Step-by-step explanation:
y=mx+b
Answer:
(0.2)(38)
Step-by-step explanation:
To find a percent, you multiply the number (cost) by the decimal of the percent
20% as a decimal is .2
You'd pay $77.80 for 20 gallons
