I think the answer is 35 because:
THE OTHER WAY I DID IT WAS;
I ADDED IT 5 TIMES AND GOT 15
I ADDED IT 5 TIMES AND GOT 35
First you need to find the cost of 1 can of nut:
let x represent the number of cans
4x=$9
divide both by 4
x=2.25
meaning 1 can costs $2.25
$2.25×7
=$15.75
meaning the cost of 7 cans is $15.75
Answer:
x = 11
Step-by-step explanation:
2(x - 5) = 12 ← divide both sides by 2
x - 5 = 6 ( add 5 to both sides )
x = 11
10(4x+3)-9x
40x+30-9x
31x+30
I think the answer is A
Answer
25/9
Step-by-step explanation:
70 + 20 =90
25/9 x 90 = 250