02/05/21

Write an algebraic expression for each word expression and then evaluate the expression for these values of variables 1, 6, 13.5
The quotient of 100 and the sum of b and 24 13 more than the product of m and 5
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02/05/21

A math club and a robotics club together have 40 members. The number of math club members is 5 less than 2 times the number of robotic club members. How many members are in each club?

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02/05/21

a. Prove that R(2,1), E(10,7), C(7,11) and T(­1,5) are the vertices of a rectangle. b. Prove that this rectangle is not a square.
a. Prove that R(2,1), E(10,7), C(7,11) and T(­1,5) are the vertices of a rectangle.b. Prove that this rectangle is not a square.
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02/05/21

Math Question mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm
Mrs.Morris had 2 pounds of butter. She used 1/2 pound of the butter to make cookies. Which number sentence can be used to find the amount of butter she had then.
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02/05/21

The square below has an area of 1 + 2x + x^2. What expression represents the length of one side of the square.
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02/05/21

Find the answer
A group of friends goes to the movies and buys four tickets and one popcorn for $45. A couple goes and buys two tickets and two popcorn for $39. what is the cost of a single ticket? What is the... more
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02/05/21

i cant figure out the equation and dont know what to do
Ben ran and biked for a total of 72 minutes. Ben runs a mile in 10 minutes but bikes a mile in 4 minutes. He biked twice as far as he ran.  what are the equations to the system and the answer
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02/05/21

a metalworker has a metal alloy that is 20% cooper and another alloy that is 55% copper. how many kilograms of each alloy should the metalworker combine to create 60kg of a 48% copper alloy?
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02/05/21

Math Assignment Help
There are cows and turkey at farm, 82 heads and 264 legs in all. There is no need to explain that a cow has four legs, while turkey has two legs. How many cows and turkeys are at the farm?
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02/05/21

the greens bought a condominium for 83,000 Assuming that its value will appreciate 6% per year, how much will the condo be worth in 5 years?
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02/05/21

Sequences and series

What's the nth term of the sequence 9/1, -12/2, 15/6, -18/24....?
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02/04/21

If 3 dogs share 2 bones, what fraction of the bones will each dog get?
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02/04/21

Yesterday, Lena had m baseball cards. Today, she gave 8 away. Using m, write an expression for the number of cards Lena has left.
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02/04/21

Math problem!!!
Item 7Solve the system of linear equations by elimination.4x−3y=85x−2y=−11
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02/04/21

Math problem!!!!!
Solve the system of linear equations by elimination.x+y=22x+7y=9
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02/04/21

What is the equation of the line that passes through the point (2,5) and has a slope of -5/2?
What
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02/04/21

Math Algebra Homework
Create a system of equations that has a solution of (2, -1). Show work to justify your answer.
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02/04/21

Math Algebra homework
At a recent cross country meet, spectators had to pay to get in. It cost $7 for adults and $3 for students. The Booster Club selling tickets forgot to keep track of how many adult and student... more
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02/04/21

math for precal
Farmer Ed has 450 meters of​ fencing, and wants to enclose a rectangular plot that borders on a river. If Farmer Ed does not fence the side along the​ river, find the length and width of the plot... more
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02/04/21

haley does math
Haley did 8/12 of her math homework over the weekend.She completed 3/12 of the homework on Saturday.What fraction of the homework did she complete on Sunday? How much more does she have left to... more
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02/04/21

Write an equation of the line that passes through (–2, 8) and (–4, –4).
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02/04/21

I need help on this question.

During the development stage of a new rectangular keypad for a security system, it was decided that the area of the rectangle should be 228 square centimeters and the perimeter should be 62... more
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02/04/21

How do you graph this?
d=50+312t-16^2
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02/04/21

How do you graph this?
d=50+312t-16^2
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02/04/21

Haley worked 287 hours during the summer and earned $16 for each hour she worked. Which is the closest estimate for the total amount she earned?
help me with this math problom please
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