Ginny is correct. Five quarters makes it $1.25 plus three dimes which is $.30 makes it $1.55
Answer:
72=7×^7 -49
Step-by-step explanation:
Answer:
Second Option, m+7n+30
Step-by-step explanation:
First I'd combine the m terms
22+5m-4m+7n-8
5m-4m
=1m
22+1m+7n+8
Now the numbers with no variable
22+1m+7n+8
22 + 8
=30
<em><u>m+7n+30 </u></em>is our final answer
If 9kg costs 12$, then a single kg costs around 1.3$
This is done with a simple proportion
9 : 12 = 1 : X
x = 12/9
x = 1.33
Answer:
8.4
Step-by-step explanation:
<u>Step 1: Set the value of x to 1.4</u>
2x + 5.6
2(1.4) + 5.6
2.8 + 5.6
8.4
Answer: 8.4
