Answer:
7%
Step-by-step explanation:
add all numbers up get 21 then divide by 3 and get 7
Answer:
Step-by-step explanation:
-4y+11=5
-4y = -6
y = 3/2
Answer:
Step-by-step explanation:
Divide 3 on both sides:
Add 1 to both sides:
Multiply by 7 on both sides:
Answer:
yes
Step-by-step explanation:
an expression is like an equation without the equal sign, or according to the Oxford Dictionary: "a collection of symbols that jointly express a quantity."
Answer:12
Step-by-step explanation: