Answer:
Step-by-step explanation:
Answer:
-4,3.5
Step-by-step explanation:
1st one
x-2x-20 = 12
-x = 32
x=-4
2nd one
-15=15q-50 - 5q
35= 10q
q = 3.5
Answer:
Step-by-step explanation:
Our perimeter, since we have 5 sides that are all the same length, is
P = 5s, where P is perimeter and s is the length of the sides. For us,
80 = 5s, so
s = 16
Answer:
100
Step-by-step explanation:
We want to find a number of the form x y z
We want to of the digits to be the same and for it to be as small as possible
For the number to be small, we want x to be 1
1 y z
We can either have y or z be 1 or y =z
If y=z=0 that is smaller than y or z =1
100
360 texts
after sending 360 texts the cost of both bills will total at $83
