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Artemon [7]
3 years ago
9

6. There are 450 students in the school. 60% are 6th graders. How mar

Mathematics
1 answer:
Rudiy273 years ago
3 0

Answer:

180

Step-by-step explanation:

40% are not 6th graders

10% of 450 if 45

there are four 10 percents in 40%, so 45 x 4 = 180

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Please help, I miss one day and I dont know how to do this
valentinak56 [21]

Answer:

X is 12 Y is 124

Step-by-step explanation:

left and right side have equal degrees of 56

so x would be 12 because you would multiply 4×12

since in total it will be 360 degrees

you add 56 and 56 together to get 112

then just subtract 112 from 360 and you get 248 then divide 248 by 2 and you have your bottom and top value of 124

4 0
3 years ago
Todd earned some money doing chores. He spent one-fourth of his money see a movie. Then he spent $6.00 on popcorn and drinks. Wh
Vsevolod [243]

Answer: Todd earned $40 mowing the neighbor's lawn.

Step-by-step explanation:

Let x represent the amount of money that Todd earned, mowing his neighbor's lawn.

He spent one-fourth of his money see a movie. It means that the amount spent in seeing a movie is x/4

Then he spent $6.00 on popcorn and drinks. It means that the total amount spent is

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The amount left would be

x - (x/4 + 6) = x - x/4 - 6

When he went home, he had $24.00 left. It means that

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x - x/4 = 24 + 6

x - x/4 = 30

Cross multiplying by 4, it becomes

4x - x = 120

3x = 120

x = 120/3

x = $40

7 0
3 years ago
1. The model represents an equation.
Ksivusya [100]

Answer:

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3 0
3 years ago
A line passes through the point (-8, -3) and has a slope of -3/2
rjkz [21]

Answer:

this is the answer

Step-by-step explanation:

hope it helped!!!

4 0
3 years ago
Can someone please help me with question 3 and 4
storchak [24]
3. it would be 15 because it is multiplying by 3

4. it would be 11 because it's subtracting 2
7 0
3 years ago
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