17 Answered Questions for the topic Math Help Help!

Math Help Help!

08/09/18

#### which is equivalent to the expression 4^4 - 4^-6

i need help with my hpmework

Math Help Help!

08/09/18

#### is square root 49 a interger,real number,rational number,or irrational number

please answer i need help

07/03/18

#### One number is 14 less than another. If their sum is increased by seven, the result is 85. Find the numbers

Please help me ! Also thank you ! lol

Math Help Help! Math Help

06/26/18

#### the sum of two numbers is 21 and their difference is 5. What are the two numbers?

Larger number 1st
smaller number 2nd

04/12/18

#### a farrier Drives 24km in 8 minuets, how many kilometres per minute

i don’t know what this answer is and im very very confused

03/28/18

#### The length of a rectangle with area 38 in2 depends on its width. Write the formula that describes the length of the rectangle as a function of its width.

If the width of the rectangle is w, then the length l =

02/08/18

#### Solve the the square root of 5-2x+5 = 12...

I'm very confused on how to go about finding the right answer. I tried solving it and came up with -67, but I was told it was the wrong answer, and that the true answer is -22. I wish I could show...
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Math Help Help!

02/06/18

#### An equilateral triangle has a perimeter of 72 centimeters find the length of each side of this triangle

Triangles

01/23/18

#### Rational root theorem

what would the remainder be if (2x^134-7x^45+x^9-4) is divided by (x+1) ?

01/08/18

#### find an explicit formula for each sequence

1,11,21,31,41,51 dealing with sequences in pre-calculus

Math Help Help! Math Help, Homework

01/08/18

#### Write this polynomial in standard form..... -3+3x-3x

I'm a bit confused on which variable or number would come first, since I see no exponents. (I know there are ones.) How do I rewrite the polynomial in standard form?

Math Help Help!

01/04/18

#### Select all the statements that help you determine the total weight of all the coconuts.

Workers are going to load 20 crates of coconuts onto a freight elevator. Each crate of coconuts contains 15 boxes of coconuts. Each box contains 12 coconuts. The average weight of a coconut is 2.5...
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#### what is y= -3/5x-5 in standard form using integers?

Please help me with this problem, I attempted it but I got 3x/5+y=-5 what am I doing wrong please help!

Math Help Help!

11/26/17

#### Describe the relation as a table,as a graph, and as a mapping diagram (1,1),(1,2)

I need help solving this please help me if possible thanks.

Math Help Help! Math Help

10/23/17

#### Decide which plan is better/word problem

A. Plan A -- $40,000 invested for 3 years at 1.5% compounded quarterly. Compound Interest A=P(1+r/m)^n
B. Plan B -- $40,000 invested for 3 years at 1.4%, compounded continuously. A=Pe^rt

Math Help Help! Algebra 1

09/26/17

#### A plane encounters a tailwind and averages 289 mph.However on the return trip the plane now traveling against the same wind averages 257 mph.Find the speed of .

I need help with my math homework and its due tomorrow. Please help!

Math Help Help!

09/13/17

#### If an object is projected upward with an initial velocity of 124ft per sec, its height h after t seconds is h= -16t^2 +124t. What is its height after 4 seconds?

If an object is projected upward with an initial velocity of 124ft per sec, its height h after t seconds is h= -16t^2 +124t. What is its height after 4 seconds?

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