First do $70(4). That would equal $280. Then do $280+$40=$320
Answer:
84 feet
Step-by-step explanation:
he will need 84 ft to cover the entire garden
Answer:
i might be wrong but i think its 10
Step-by-step explanation:
x2+8x=9
collet terms
10x=9
divide both side by 10
x = 9/10
alternative form
x = 0.9