1,350 Answered Questions for the topic Math Problem

05/27/18

A 20% acid solution is mixed with a 70% acid solution to get 100 ltr of a 40% solution. If x = amount of 20% solution, y = amount of 70% solution, then .2x+.7y=

Solve for 0.0x+.7y= what?

05/23/18

help with math please its a word problem

The calorie count of a serving of food can be computed based on its composition of carbohydrate, fat, and protein. The calorie count C for a serving of food can be computed using the formula... more

05/22/18

Jenny need to score at least 88% on her test to get a b in the class. write an inequality to show what she needs to score to get a b

need to find the inequality for this problem need some help

05/22/18

how many coconuts will she have after 27 weeks of gathering coconuts?

Over the last 3 weeks Duppy has gathered 35 coconuts for herself

05/21/18

point slope form, slope -7/3 passing through (3,-5)

I need help with this problem .because its difficult.

05/20/18

Is 5 liters equal to 5,000 millilieters

I need the answer

05/18/18

Andrew has 350 feet of fence. After fencing in a square region, he has 110 feet of fence left. What is the length of one side of the square?

I need help with steps to figuring out the answer to this problem.

05/18/18

Logarithm math help?

Solve for x.    11-8x = 15-x-7

05/17/18

1 inch = 45 miles.9.5 inches is how many miles

Anwser as soon as possible

05/16/18

A drawing has a scale of 1 cm : 1 m. What is the scale factor of the drawing?

it doesnt make sense to me

05/16/18

SOLVE FOR W

05/15/18

Math Help!!!! How do I find the height of a triangle using the pythagorean theorem???

The triangle gives the base and the hypotenuse, how do i find the height using a^2 + b^2 + c^2?????

05/15/18

How to work problem

If it takes a man 7 1/3 hrs to plant 11 trees how long does it take him to any one. I know the answer . Nut need to show work how answer was obtained.

05/14/18

Susan has a collection of 60 nickles and dimes if the number of nickles if fourtimes the number of dimes how many nickles and how many dimes does she have

I need to know the formula to solve the question

05/14/18

What happens when you add a constant to log x

Need the answer .........

05/10/18

05/08/18

Nine times five less than twice x into expression

Write as a algebraic expression

05/07/18

mmmmmmmmmmmmmmm

05/06/18

write the number that is one hundred more than 70.

Is it 170 or 100 > 70

05/05/18

how do you put y=-4/6x-2 in standard form?

would the negative sign go with the numerator or denominator when you multiply all the terms by the denominator

05/04/18

make and test a conjecture about the product of any three odd integers

05/03/18

If Z varies directly as x, and z = 30 when x = 8, find z when x =4 How exactly do you work this problem out?

04/28/18

1lb., 8 oz + 3lb., 10 oz

Write in simplest form

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