11/09/21

A ratio question

a:b:c=1:2:3b:c:d=3:5:7a:b:c:d=?
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11/09/21

How do I prove that: A⊆B⊆C ⇔ A∪B=B∩C
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11/09/21

Variables equations in maths sums
the prouduct off 4 and a number is 8
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11/09/21

What is the answer to the problem. Nolan eat 7 crackers for a snack each weekday. On Friday, he drops 3 and only eats 4. What is the total number of crackers Nolan eats during the week?
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11/09/21

two numbers that have the sum of 35 and difference 0f 15
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11/09/21

I NEED THIS TO ANSWER
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11/09/21

Ava is saving for a new computer 💻 that costs $1,218. She has already saved half of the money. Ava earns $14.00 per hour. How many hours must Ava work in order to save the rest of the money?
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11/09/21

what does y equal?

write an equation of the line that passes through (2,-5) it is parallel to the line 2y= 3X +10
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11/09/21

what does y equal?

write an equation of the line that passes through (2,-5) it is parallel to the line 2y= 3X +10
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11/09/21

Abby picks 7 apples. Cam picks 42 apples, which is 6 times as many apples as Abby picks.
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11/09/21

Help solving math word problem
The sum of the ages of Malik and April is 112 years. 6 years ago, Malik's age was 4 times April's age. How old is Malik now?
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11/08/21

A line passes through the point (8,9) and has a slope of 3/2. Write an equation in slope-intercept form for this line.
A line passes through the point (8,9) and has a slope of . Write an equation in slope-intercept form for this line.
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11/08/21

It takes 6 cubes to build a staircase with 3 steps. How many cubes does it take to build a staircase with 7 steps?

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11/08/21

Kevin has 17 trading cards. Billy has t more trading cards than Kevin. Choose the expression that shows how many trading cards Billy has.
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11/08/21

Looking for equation.

susan invest 3 times as much money at 7% as she does as 5% her interest after is 15.60. set up the equation
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11/08/21

Math I need help
The sun of two numbers is -5, and the sun of squares of two numbers is 17. What are the two numbers? Explain your reasoning.
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11/08/21

A line has this equation: 4y = -x + 12 Write an equation for the perpendicular line that goes through (-7,7).
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11/08/21

Exexpress the function h ( x ) = 1 x + 6 in the form f ∘ g . If g ( x ) = ( x + 6 ) , find the function f ( x ) .
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11/08/21

Express the function h ( x ) = ( x + 3 ) 2 in the form f ∘ g . If f ( x ) = x 2 , find the function g ( x ) .
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11/08/21

I have no idea what the answer is to this!
A DJ has a total of 1075 dance, rock, and country songs on her system. The dance selection is three times the size of the rock selection. The country selection has 105 more songs than the rock... more
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11/08/21

Find the unit rate. Enter your answer as a mixed number. A fertilizer covers 2 3 square foot in 1 4 hour. The unit rate is square feet per hour.
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11/08/21

Find a missing coordinate using slope ( x, 0 ) ( -25, -9 ) slope = -1 what is the value of x
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11/08/21

333333 +573665= ?.?.
Help me answer this question please
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11/07/21

T shirt word problem

a company charges 20$ to make one shirt nut reduces its cost by .10 per shirt for each additional shirt up to 100 shirts. if the cost of an order is 846 how many shorts were ordered
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11/07/21

Please can someone help me with this?
This season, the probability that the Yankees will win a game is 0.51 and the probability that the Yankees will score 5 or more runs in a game is 0.56. The probability that the Yankees... more
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