All Questions ⁺⁰237722 Questions

0

664

2

idk what to do

Find the angle x.

Guest Sep 11, 2020

0

1658

1

ratio question

How much water should be added to 14 mL of 8% alcohol solution to reduce the concentration to 7%?

Guest Sep 11, 2020

0

641

1

arithmetic seqeuences

11. Find the partial sum S12 of the arithmetic series 26 + 24 +22+ 20+....

Guest Sep 11, 2020

0

1183

1

How many positive and negative integers is $12$ a multiple of?

How many positive and negative integers is a multiple of?
16 doesnent work

Guest Sep 11, 2020

0

974

1

Pls help ASAP

Jeremy buys two gumball refills for 4.95 each and a gumball machine for 19.95 online. He then consults a chart which tells him the cost of shipping and handling given the amount of money he needs to spend on the gumball refills and the gumball machine. read more ..

Guest Sep 11, 2020

0

584

2

geometry

Guest Sep 11, 2020

0

585

3

HELP

ABCD is a parallelogram. E is a point on AB such that AE:EB = 1:2, F is the mid-point of CD. AF meets DE at G and BF meets CE at H. When expanded on both sides, GH meets AD at M and BC at N. If the area of ABCD is 420, find the sum of the areas of the triangles read more ..

Guest Sep 11, 2020

0

1

651

1

Which sentence is subjunctive but not conditional?

Which sentence is subjunctive but not conditional?

Guest Sep 11, 2020

0

658

2

please help

When a number is reduced by 40%, the result is 36. What is the original number?

Guest Sep 11, 2020

0

1361

1

Jamie purchased a DVD

Jamie purchased a DVD that was on sale for 15% off. The sales tax in her county is 5%. Let y represent the original price of the DVD. Write an expression that can be used to determine the final cost of the DVD.

Guest Sep 11, 2020

0

554

1

plz answer asap

Write a quadratic equation that goes through the points (2,3) (3,2) and (4,3) ?

Guest Sep 11, 2020

0

538

1

algebra

Divide the polynomials below. What are the quotient and remainder?

Guest Sep 11, 2020

0

631

1

I NEED HELP WITH MY MATH!!!!!

Item 15 Complete the expressions to find the perimeter P of a rectangle that is 9 inches long by 4 inches wide. P=2l+2w =2⋅9+2⋅ = + = in.

Guest Sep 11, 2020

0

548

2

please help

The sum of two numbers is 82. One number is three less than four times the other. Find the two numbers.

Guest Sep 11, 2020

0

639

1

Present Value Annuity Factor

How do I calculate the present value annuity factor in Web2.0? If the rate is 2% and number of periods is 3? I have tried several different ways entering the formula in Web2.0 ans I can't get the correct answer.

Guest Sep 11, 2020

0

525

1

help with algebra

solve the system of equations below. State your answer in the form (x, y, z). In the area below prove mathematically this answer is correct. All steps need to be shown to earn full credit.

read more ..

Guest Sep 11, 2020

0

826

1

+49

PLEASE PLEASE HELP ASAP

\left(\frac{1}{2}+\frac{2}{3}+\frac{3}{4}+\frac{4}{5}\right)^2+\left(\frac{1}{2}+\frac{2}{3}+\frac{3}{4}+\frac{4}{5}\right)\cdot \frac{1}{2}-\left(1+\frac{1}{2}+\frac{2}{3}+\frac{3}{4}+\frac{4}{5}\right)\cdot \left(\frac{2}{3}+\frac{3}{4}+\frac{4}{5}\right) read more ..

GrOoVyCoW Sep 11, 2020

0

574

1

coordinate points

Find the coordinates of the point 3/4 of the way from A to B.

Guest Sep 11, 2020

+1

676

2

+1443

Please help! I keep getting a negative number. I got -9. What am I doing wrong?

Find three consecutive odd integers such that eight more than the sum of the first two is equal to eleven less than three times the third. Find the THIRD number.

a) 9
b) 11 read more ..

SmartMathMan Sep 11, 2020

0

444

1

algebra problem

A chemist mixes a 25% boric acid solution with a 50% boric acid solution to produce a 40% boric acid solution. How much of each solution is required to obtain a total of thirty liters of the 40% boric acid.

Guest Sep 11, 2020

0

689

5

+980

Please help, Thanks!

In a certain regular square pyramid, all of the edges have length 12. Find the volume of the pyramid.

●●●●●

qwertyzz Sep 11, 2020

0

494

1

geometry problem

Find the measure of angle BDE

Guest Sep 11, 2020

0

673

2

ai giúp mình với

Guest Sep 11, 2020

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