The length of a rectangle is 5 centimeters less than twice it’s width. It’s area is 42 square centimeters. Fine the dimensions of the rectangle

The length of a rectangle is 5 centimeters less than twice it’s width. It’s area is 42 square centimeters. Fine the dimensions of the rectangle

a bag of marbles has 25 marbles. jill and john are given marbles to the ratio of 2.3 how many marbles does jill get

this is a question for year 9 or grade 8 in america i think

Sandra has a new beaded necklace. The necklace has 31 blue beads and 31 white beads. What percentage of the beads on Sandra's necklace are blue?

Sandra has a new beaded necklace. The necklace has 31 blue beads and 31 white beads. What percentage of the beads on Sandra's necklace are blue?Sandra has a new beaded necklace. The necklace has 31... more

one train leaves at 1:45pm another leaves at 1:55 pm the first one travels 45k/h the second travels 55k/h when do they meet

I need help with this ASAP or I will get suspended 

10/05/18

d=mt+b what does m equal

 solve for m

Which of the following is the equation of the line that is parallel to y=35x+8 and goes through point (-10,4)?

what is the answer to the question and how do I solve it.

10/05/18

What is the slope of the line that contains the points (7,-1) and (-2,-4)?

help please what is the answer

10/05/18

How old is Donald

sam is 16 years old, which is 6 less than 2 times donald's age.

10/05/18

What are two consecutive integers whose sum is -97

I need step by step 

The difference between 9 and 8

It was on ny test and im dieng to know if i got it wrong. (9°^°)9

10/05/18

How much money should be deposited today in an account that earns 4% compounded semiannually so that it will accumulate to $10,000 in three years?

How much money should be deposited today in an account that earns 4% compounded semiannually so that it will accumulate to $10,000 in three years?

Lemon squash - 2 parts of concentrate and 7 parts of water, if Simon wishes to make 450 ml of squash, how much concentrate and water will he use?

Lemon squash - 2 parts of concentrate and 7 parts of water, if Simon wishes to make 450 ml of squash, how much concentrate and water will he use?

10/05/18

Write in slope-intercept form an equation of a line that passes through the point (8, 2) that is parallel to the graph of the equation y=4x−3.

Write in slope-intercept form an equation of a line that passes through the point (8, 2) that is parallel to the graph of the equation y=4x−3.

Solve for x amount of ft

Randy wants to attach a 22ft string of lights to the top of the 20ft mast of his sailboat. How far from the base of the mast should he attach the end of the light string?

10/05/18

lee baked some cookies. she packed 2/3 of them into a tin and gave 1/5 of the remainder to her friend. she had 40 cookies left. how many cookies did she bake?

lee baked some cookies. she packed 2/3 of them into a tin and gave 1/5 of the remainder to her friend. she had 40 cookies left. how many cookies did she bake?

If cost=-1/3, and t is in quadrant III, find sin t, sec t , csc t, tan t, cot t

If cost=-1/3, and t is in quadrant III, find sin t, sec t , csc t, tan t, cot t

10/05/18

A 4-pint carton of apple juice costs $8.96. What is the price per fluid ounce?

 A 4-pint carton of apple juice costs $8.96. What is the price per fluid ounce? Please help me>>>>>

word problem

A class of 4th graders sold tickets to their school play. Each of the 23 students in the class sold 4 tickets. The cost of each ticket was $7.How much money did the class earn by selling tickets to... more

10/04/18

4:3 is equivalent to 12:

4:3 is equivalent to 12:

10/04/18

Calculators were purchased at $53 per dozen and sold for $26 for three calculators what is the profit for selling 6 dozen

What is the profit for selling 6 dozen calculators that were purchased at $53 per dozen

10/04/18

13 years. $300,000 9% per year compounded annually.

Mr. Smith wishes to retire in 13 years. When he retires he would like to have $300,000 in his bank account. Mr. Smith's bank pays 9% per year compounded annually. How much should he deposit now to... more

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