I need help setting up the equation

For a certain species of tree, the average height of the tree after 2 years is 4 feet. After 6 years the average height is 17 feet. Assume the annual growth of the tree is linear for... more

mathematics is really hard

A plane flew at a constant speed and traveled 762 miles in 5 hours, How many miles would the plane travel in 3 hours at the same speed?

01/26/19

Helpmeeeerrrrreee

A rectangular painting measures 15“ x 17“ and contains a frame of uniform with around the four edges the perimeter of the rectangle foreign by the painting and it’s frame is 96 determine the width... more

01/25/19

Water tank problem

There is an empty tank that has a hole in it. Water can enter the tank at the rate of 1 gallon per second. Water leaves the tank through the hole at the rate of 1 gallon per second for each 100... more

What is x/5 + 3 = 2

01/25/19

FIVE INCHES MORE THAN THE HEIGHT

WHIRE EACH PHRASE AS AN A;GEBRIC EXPRESSION FIVE INCHES MORE THAN THE HEIGHT 9 MINUTES LESS THAN MATT TIME

Which proportion can be used to find the height of the statue in Brian’s drawing?

Brian made a scale drawing of a statue. In his scale, 2 inches = 3 feet The height of the actual statue was 12 feet tall. Which proportion can be used to find the height of the statue in Brian’s... more

Rounded to the nearest thousandth

rapunzel split 35 cups of water equally among 36 tubs. What decimal is equivalent to the fraction of a cup added to each tub? Your answer may be exact or rounded to the nearest thousandth?

01/25/19

what is the side of a regular pentagon in a circle with a circumference of 770 inches

what is the side of a regular pentagon in a circle with a circumference of 770 inches

01/25/19

Volume question

how many books 10" by 4" by 1/2" will fit in a bag 40" by 20" by 40".

01/25/19

MATH 62 Homework

Gail is thinking of a number n, and she wants her sister to guess the number. Her first clue is that nine less than two times her number is between negative seven and one. Write a compound... more

01/25/19

I’m solving special systems of linear equations

The problem is 3x-2=4 3x+5=2y so i have to add those two together but I’m confused on what to do when the y isn’t on the left side of the equal sign

01/25/19

How do you factor 5x^2+25x-1500

In the format 5(____)(_____)

01/25/19

Science Question

1)what is the breath of a triangle if the length is 8cm and the area is 40cm2)what is the height of the triangle if the base is 7cm and the Area is 28cm

01/25/19

Becky ran 4/6 mile in 8 minutes, Sarah ran 3/8 mile in 3 minutes. Who ran farther in 1 minute

Becky ran 4/6 mile in 8 minutes, Sarah ran 3/8 mile in 3 minutes. Who ran farther in 1 minute

01/25/19

(8+i) (6-i) = 13

48 - 8i + 6i (-1) = 1348 -2i (1) = 13 ???

01/25/19

(2,-3) and (k,7); m=2

01/25/19

What is the​ slope-intercept form of the​ line?

This is the point I was given (-3,4).

01/25/19

Four is one-tenth of

verbal expressions into equations

for example: 5 increased by twice a number (n is "the number") is 13another example: 12 is equal to four times the difference of a number and 8 plz help have a test tomorrow and trying to study thanx

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