156x - 220x = 16y
64x = 16y
4x = y
Answer: A power of 10 is as many number 10s as indicated by the exponent multiplied together. Thus, shown in long form, a power of 10 is the number 1 followed by n zeros, where n is the exponent and is greater than 0; for example, 106 is written 1,000,000.
Step-by-step explanation:
Answer:
(5/2,-5)
Step-by-step explanation:
plug in zero for each of the variables to get the other one
2x-0=5
2x=5
x=5/2
2(0)-y=5
-y=5
y=-5
Answer:
Step-by-step explanation:
Congruent sides are called legs.
Third side is called the base.