01/17/18

What is the scale factor of the scale 1/4 in = 2 ft?

try to explain how you got your answer

01/17/18

How many baby dinosaurs and adult dinosaurs were there?

each baby dinosaur made 15 paintings and each adult dinosaur made 7 paintings. The entire herd of dinosaurs made 208 paintings in total, and there were 3 times as many baby dinosaurs as adult... more

01/17/18

If I bought five 3 and 3/4 bags of birdseed, what is the total weight

Do I multiply or add?

01/17/18

Each building can house 307 athletes. There will be 6481 athletes at the competition. How many buildings will be needed to house all athletes?

Each building can house 307 athletes. There will be 6481 athletes have a competition. How many buildings will be needed to have is all athletes?

01/17/18

can you multiply 4x by 2y, and if so how?

Im solving a generic triangle and  have to solve this but I don't know how to?

The retail price of a new computer is $695. The company offers a $50 discount for students. What percentage of retail price do you pay as a stud

The retail price of a new computer is $695. The company offers a $50 discount for students. What percentage of retail price do you pay as a student

01/17/18

Find the slope is possible,of the line passing through each pair of point

(-1/2,4) and (2,5)

01/17/18

What is the othocenter

the pointa are p(1,7) q(1,2) r(11,2)

What is 28 1/3 minutes to run 3 1/3 miles

We are learning about unit rates in math class, but we had a sub today and she didn’t explain anything! I get the rest of the homework, I just need help on this. 

01/17/18

The equation of the line

Find an equation for the line which passes through (-1,3) and is perpendicular to the line containing  (0,4) and (3,7) in slope intercept form.

01/17/18

leo earns $16/h, for time worked above 35 hours in a week, he earns time-and-a-half. how much does he earn for working 36 hours

this is a fraction question and i don’t understand it 

01/17/18

Sue has 11 white buttons however, she has 7 fewer black buttons than white buttons how many buttons does sue have in all?

Sue has 11 white buttons however, she has 7 fewer black buttons than white buttons how many buttons does sue have in all? 

01/17/18

(-2,____) is a solution of y=3x-7

Help me please

In how many months will both gym memberships cost the same? What will that cost be? Both gym memberships will cost the same in months.

Casey wants to buy a gym membership. One gym has a $198 joining fee and costs $27 per month. Another gym has no joining fee and costs $60 per month. Part 1 out of 2In how many months will both gym... more

01/17/18

three friends earned more than $200 washing cars. they paid their parents $28 for suppliees and divided the rest of money equally. write an inequality

three friends earned more than $200 washing cars. they paid their parents $28 for suppliees and divided the rest of money equally. write an inequality  

01/17/18

Write an equation in slope-intercept form for the line with a slope 1/3 and y intercept -4. Then graph the line.

I don’t understand how to write this into a equation or which points to graph

01/17/18

The points (3,-23) and (8,r) lie on a line with slope 4. Find the missing coordinate r

What’s the answer and explanation as I can not solve this problem

01/17/18

Read the description below!

First off, I want to say Thank you for your help, this helps a lot!   You are hiking on a trail that leads to the top of a mountain. At 1 P.M. you reach an elevation of 4400 feet. At 4 P.M. you... more

01/17/18

If an object is thrown straight up in the air with a velocity of 160ft/sec then it's h(t) above the ground t seconds later us given by the formula:

h(t)= -16t^2 + 160t find the height after 4 and 5 second

01/17/18

The perimeter of a rectangle is 114 cm. The length is 6 cm less than twice the width. find the dimensions of the rectangle

The perimeter of a rectangle is 114 cm. The length is 6 cm less than twice the width. find the dimensions of the rectangle

what is the inverse of f(X)=17/12(x)-13

Math help in algebra 2

01/17/18

She mixed 1 oz of green paint with 4 oz of purple paint. She wants to make 20 oz of the same mixture. How many oz of green paint does she need

Lesley mixed 1 oz of green paint with 4 oz of of purple paint. She decided to create 20 oz of the same mixture. How many oz of green paint does Lesley need for the new mixture?          

Jason drinks 7 small bottles of water each day. Each bottle contains 8 ounces of water. How many ounces of water does Jason drink in 3 days?

Jason drinks 7 small bottles of water each day. Each bottel contains 8 ounces of water. How many ounces of water does Jason drink in 3 days ?

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