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qaws [65]
3 years ago
12

There are 134 third graders and 167 fourth graders at the annual school and family picnic. the number of students is 7 times the

number of adults.
Each picnic table can seat 9 people. How many picnic tables will need to be set up fr the picnic? SHOW YOUR WORK
Is your answer reasonable?
Show or explain how to check your answer.
Mathematics
1 answer:
grandymaker [24]3 years ago
4 0
I got 39 tables.
134+167=301
301/7=43
Total amount of people =344
344/9=38.222 which you would round to 39 tables
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An angle measures 70° more than the measure of its supplementary angle. What is the measure of each angle
jekas [21]

Answer:

55° and 125°

Step-by-step explanation:

Formulate an equation x + (x+70) = 180

Combine like terms to get 2x + 70 = 180

Subtract 70 on both sides to get 2x = 110.

Divide both sides by 2 to get x = 55.

Add 70 to 55 to get 125.

Check your answer by adding 55 + 125. It equals 180, so the angles are equal to 55 and 125.

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Kisachek [45]

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baherus [9]

Answer:

14.4 would be the answer hope this is helpful

Step-by-step explanation:

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2 years ago
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Zolol [24]
Y=18
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following since they vary directly it would be in
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8 0
3 years ago
If 2x + 3y = 194 and x = 28, what is the value of y?
bogdanovich [222]

Answer:

46

Step-by-step explanation:

For the value of y, substitute x = 28 into the equation.

2x + 3y = 194

2(28) + 3(y) = 194

56 + 3y = 194

3y = 194 - 56

3y = 138

dividing bothsides by 3

y = 46

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1 year ago
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