17 Answered Questions for the topic Math Help Help!

Math Help Help!


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

i need help with my hpmework
Math Help Help!


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

please answer i need help
Math Help Help! Math Math Word Problem


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


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

Larger number 1st   smaller number 2nd
Math Help Help! Math Word Problems


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 


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... more
Math Help Help!


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



Rational root theorem

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

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


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!


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... more
Math Help Help! Math Algebra 1 Math Help


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!


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


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


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!


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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