You have to find the unit rate
SO..
7.70 / 154 = 0.05
So it cost her 0.05 cents for each text.
So then you divide $ 5.25 by the unit rate to get the number of text
5.25 /0.05 = 105
so she sent 105 text
To check it you just multiply the unit rate by the number of text you got and you show come up with $ 5.25
0.05 x 105 = 5.25
Answer:
320 min. or 5 hrs 20 min.
Step-by-step explanation:
40 x 8 = 320
She needs 15 cans of varnish
Total cost of the chicken wings is $12.71
Step-by-step explanation:
- Step 1: Given weight of package 1 = 1.28 pounds, package 2 = 2.63 pounds and price of chicken wings per pound = $3.25
- Step 2: Calculate total weight of both packages = 1.28 + 2.63 = 3.91 pounds
- Step 3: Calculate total cost of chicken wings
⇒ Total Cost = 3.91 × 3.25
⇒ Total cost = $12.71
All you have to do for this is count every week the amount of money Duane and Mick earn. We'll start with $5 from Duane and $2 from Mick on the first week. The second week, only Mick gives $2, and so on. To earn $45, the two boys will have worked 10 weeks. I hope this helped! :)
