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Leya [2.2K]
3 years ago
14

Set up and solve the system of equations using

Mathematics
2 answers:
nlexa [21]3 years ago
5 0
54 tickets on parents
ahrayia [7]3 years ago
5 0
I dont know about everyone but I solved and got 90.
Remember each ticket costs 2.50, then the school used $225. So what I did is I divide 225 to 2.50 which gets 90 and that’s how many tickets were sold to parents. How I checked my answer, I times $2.50 for 90 tickets, which still equals to $225 so yeah that’s it...
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nadezda [96]
6 (or B is you prefer) is the right answer
8 0
3 years ago
There is a stack of 8 cards each given a different number from 1 to 8. Suppose we select a card randomly from the stack, replace
Alex Ar [27]

Answer:

Step-by-step explanation:

odd numbers are 1,3,5,7

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3 0
3 years ago
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A dump truck has 3.5 tons of stones in it. A loader can pick up 1.5 tons per scoop. if we want a total of 14 tons of stones in t
Verdich [7]

You must add <u>7 scoops </u>to the truck.

<h3>EXPLANATION</h3>

14 - 3.5 = 10.5 tons needed

10.5 ÷ 1.5 = <u>7 scoops needed</u>

6 0
4 years ago
Zoe is working two summer jobs, making $7 per hour babysitting and making $15 per hour clearing tables. In a given week, she can
Eddi Din [679]

Answer:

She must work at least 7 hours. All possible values are 7, 8, 9, 10

Step-by-step explanation:

14 - 4 = 10

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$15x8=$120

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5 0
4 years ago
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Nataly_w [17]

Answer:

5

Step-by-step explanation:

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6 0
4 years ago
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