Answer:

Step-by-step explanation:
convert mixed number to improper fractions
3
=

apply the fraction rule:

multiply the numbers

It's (5,2) , I took it already so here you go
Answer:
5v-10 is not greater than or equal to 5v-6
Answer:
70 pennies
Step-by-step explanation:
Sam: 700 pennies
Brother: x pennies
We know his brother has 1/10 of the pennies that Sam has.
700 • 1/10 = 70
Sam's brother has 70 pennies.
Answer: The value of x is 1
Step-by-step explanation:
10x + 5 = 15
Collect the like terms which in this case are the whole numbers "5" and "15")
10x = 15 - 5
10x = 10
Divide both sides by 10
10x/10 = 10/10
x = 1
Thus, the value of x is 1