Answer:
I am in middle school
Step-by-step explanation:
1a. (15x9)+(9x24)
135+216
351 ft squared
1b. 30 bags
Answer:
x=3 and 9
Step-by-step explanation:
; x-3=0
x=3 (change side change mark)
and



change side change mark.
So, x=9
If u wanna check the answer you can check by substitution x=3 and 9 in equation.
hope it helps you ☺️
22 you just count all of the dots
70,000 grams is 70 kilograms