Answer:
Step-by-step explanation:
she wrote it to solve the total amount spent on both T shirt.
30+6x=20+8x-8x
30+6x-8x=20
30-30-2x=20
-2x=20-30
-2x/-2=-10/-2
<u>x=5</u>
Answer:
Step-by-step explanation:
k=3
Not Specific Enough:
is it 4a(2-3a)-41(7a-72)-23a(64)6a-2?
Answer:
-4
Step-by-step explanation:
- - - - - - - -
+ + + +
4 negatives cancel out and leave you with -4
Answer:
30
Step-by-step explanation:
You can use the triangle area theorem-
15x4(/2)=30
