Answer:
the answer is correct 2 one
Answer:
sum of twice a number and three is 21
2x + 3 = 21
x = 9
Answer:
there are 30
Step-by-step explanation:
10 in each bag
Answer:
The solution is the area x < 67/5
Step-by-step explanation:
Perform the indicated multiplication. We get:
9x - 27 < 4x + 40
Combining like terms results in:
5x < 67
Then the solution is the area x < 67/5
A unit rate is a special type of ratio (also called a single-unit rate). It will compare 1 unit of some quantity to a different number of units of a different quantity. Any ratio that is not a unit rate can be turned into one.
