148 Answered Questions for the topic Solve Word Problem

I need help on these 2 math problems, please!

1)) (write and equation)  A truck leaves a house and travels at a steady rate of 40mi/h. the family leaves the house 1 hour later following the same route. they travel at a steady rate of 60mi/h.... more

Solve a Formula.

A jet flew from Point X to Point Y at an average speed of 280 mph. Because of head winds, the jet averaged only 260 mph on the return trip. The return trip took 10 minutes longer than the original... more

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John invested a total of $5000, part at 3% simple interest and part at 4% simple interest. At the end of 1 year, the investments had earned $176 interest. How much was invested at each rate?

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Together, one 8-oz serving of plain nonfat yogurt and 1-oz serving of swiss cheese contain 676 mg of calcium. The yogurt contains 4 mg more than twice the calcium in the cheese. Find the calcium... more

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In November 2009, Facebook had 109.7 million visitors who visited the site at least once. This number of visitors was 39.7 million more than the total number of visitors to Myspace and Twitter. The... more

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julie has a choice between receiving a monthly salary of $1800 from furniture by Design or a base salary of $1600 and a 4% commission on the amount of furniture she sells during the month. For what... more

How much does an average movie ticket cost in each of these countries?

Average movie prices in the United States are in general lower than in other countries it would cost 80.52 to buy three tickets in Japan and 2 tickets in Switzerland. three tickets in Switzerland... more

i bought ten nephews a gift,either a video costing $14.95, or a cd cost $16.88. spent $151.43 on the gifts. How many videos, how many cds did i buy

I need to find out how many of cds and how many videos she bought 

a stack of $20, 50$, and$100 bills were retrieved as a part of a police investigation. there were 43 more 50

A STACK OF 20, 50 AND 100$ BILLS WERE RETRIEVED AS PART OF A POLICE INVESTIGATION. THERE WERE $43 MORE 50$ BILLS THEN 100$ BILLS. ALSO THE NUMBER OF 20$ BILLS WAS 3 TIMES THE NUMBER OF $100 BILLS.... more

HELP! Find the length and width of a rectangle whose length is 4 units less than 3 times the width. The perimeter is 22 units more than twice the width.

Both the length and the width are needed to complete the question fully.

Height is proportional to foot length.

Height is proportional to foot length. A person whose foot is 10 inches is 67 inches tall. A human like creature has a foot length of 40 inches.  Use a proportion to find the height of the creature.

the product of 8, and a number increased by 6, is 104

the product of 8, and a number increased by 6, is 104. whats is the number?  

what is the total of each state

state a contain the largest state population of native americans. this population is three times the native american population of state b. if the total of these two population is 164 thousand find... more

5 times a number, decreased by 8, is 32. Find the number

I need help with this word problem. 

After 15 years, an account with an APR of 1.5% compounded continuously has $7,075.62. Find the initial amount invested.

After 15 years, an account with an APR of 1.5% compounded continuously has $7,075.62. Find the initial amount invested.

How do I solve this word problem?

It takes bob 5 seconds to flip a pancake and jerry 8 seconds to do the same. How many seconds does it take them to flip 78 cakes?

suppose r varies directly as the square of m and inversely as s. if r=20 when m=15 and s=9, find r when m=30 amd s=9

suppose r varies directly as the square of m and inversely as s. if r=20 when m=15 and s=9, find r when m=30 amd s=9

jeans cost $45 each, shirt cost $25 each; total spent $190. If bought twice as many shirts as jeans, how many jeans and shirts did she buy?

jeans cost $45 each shirts cost $25 each total spent $190 If bought twice as many shirts as jeans, how many jeans and shirts were bought?

Word problem

The 30 6th graders, 70 7th graders, and 45 8th graders at a science camp are being formed into team. Each team must have the same number of sixth, seventh, and eighth graders. Every camper must be... more

Three times a the sum of a number and 7 is 45

I really need hlp can sumbody anybody hlp please

if a+b=1000, and 7a+15b=11504, what is value of a and b?

solve for a and b  
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