59,485 Answered Questions for the topic Math

Math

08/28/24

If 12 pizzas cost $20. How many would 20 pizzas cost?
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Math

08/27/24

A publisher marks up a textbook by 70%, and a bookstore further marks up the textbook by 25%. What percentage of the original cost do you pay?
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08/27/24

Subtract the following polynomials
subtract the polynomial expressions(2x3-3x2+4x-6) - (4x3-9x2+7x-21)
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08/26/24

It seems like my child is missing core math abilities like adding and subtracting, etc- will they ever move past this and be able to do more advanced math?
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Math Algebra 1

08/26/24

plz help i need by today august 26
Rei stacks boxes of books on a table. Each box weighs \[30\] kilograms, and the table with \[8\] boxes on top weighs a total of \[310\] kilograms.The total weight \[W\] of the table and boxes in... more
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Math

08/26/24

Write an algebraic expression for: Thirty less than a number squared.

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Math

08/26/24

how many ways are there to fill five committe positions
Oakwood Middle School is going to select a committee. The committee will have a faculty member, a male student, a female student, a parent, and a school board member.Here are the positions and the... more
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Math Algebra 1

08/25/24

I neeeeeeeeed help with a math problem.
Keiko works as a tutor for $14 an hour and as a waitress for $11 an hour. This month, she worked a combined total of 91 hours at her two jobs.Let t be the number of hours Keiko worked as a tutor... more
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Math

08/23/24

Seven less than a number, divided.by 5, is -2.
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Math

08/22/24

Math - Area Question

Drew wants to build a square sandbox with an area of 196square feet. What is the total length of wood MrsDrew needs to make the sides of the​ sandbox?
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Math

08/22/24

the perimeter of the tennis court is 228 feet. what are the dimensions of the court equation
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Math

08/22/24

this year a small business had a total revenue of 29,900. if this is 35% less than their total revenue the previous year, what was their total revenue the previous year
this year a small business had a total revenue of 29,900. if this is 35% less than their total revenue the previous year, what was their total revenue the previous year
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Math

08/22/24

write a quadratic equation whose roots are 6 and 4 and leading coefficient is 2
use letter x to represent variable
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Math

08/21/24

In complex numbers, does the loci of arg(z) extend in both directions?
For the arg(z-i) = pi/4 on an angard diagram does the line extend before i (into 2nd quad) as well as after?If so where would you shade if they asked to shade the area where arg(z-1)= pi/4?
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08/21/24

Area of a Square
The formula for the area of a square is A = s2, Where S is the length of a side. Estimate the length of a side for the square below. A = 18 sq.ft.
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Math

08/20/24

One box weighs 952 lbs, another weighs 832 lbs. What is the average weight of the two boxes
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Math

08/20/24

If Polly decides to cut the extra-large pizza into 12 equal slices, how much of the pizza is 2 slices in decimal form?
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08/20/24

Integers and Square Roots
Between which two Integers is √99 ?
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08/20/24

Scientific Notation
The density of Oxygen is 0.001429 grams per cubic centimeter. How is this number written in Scientific Notation?
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Math

08/15/24

Math problems? Ready?
Anika buys some items for her soccer uniform: a pair of shorts for $8.58 and several pairs of socks for $4.29 per pair. If she spends $25.74 before taxes, how many pairs of socks does Anika buy?
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Math

08/15/24

Math problems? Ready?
Anika buys some items for her soccer uniform: a pair of shorts for $8.58 and several pairs of socks for $4.29 per pair. If she spends $25.74 before taxes, how many pairs of socks does Anika buy?
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Math

08/15/24

Bella is buying a notebook and pack of pens for $8.52. She wants to pay for her purchase with a $10 bill. How much change should Bella get back
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Math

08/15/24

Anika buys some items for her soccer uniform: a pair of shorts for $8.58 and several pairs of socks for $4.29 per pair. If she spends $25.74 before taxes, how many pairs of socks does Anika buy?
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Math

08/15/24

Integrated math 2
Find the vertex, equation, use the point:(4,4), solve for a:, let b=1, so the equation is: answer:
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Math

08/15/24

Need help!!!!!!!!
What’s the average of 0.213?
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