09/21/20

The ratio of cars to trucks in the student parking lot is 4:3. If there are a total of 210 vehicles in the parking lot, how many cars are in the lot?
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09/21/20

MATH QUESTION, HELP NEEDED!

One positive number is one-fifth of another number. The difference between the two numbers is 300, find the numbers. The two numbers increasing in order are ____ and ______.
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09/21/20

(-9,-3) and (7,-7)
whats the slope of the line passing (-9,-3) and (7,-7)
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09/21/20

The length of a rectangle is three more than twice the width. The perimeter is 98. What are the dimensions?

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09/21/20

A rectangle has a perimeter of 52 inches. The length of the rectangle is 4 inches more than its width. What is the length of the rectangle?
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09/21/20

The length of a rectangular backyard is 6 more than the width of the backyard. The perimeter of the backyard is 44 feet. What is the AREA of the backyard? **Area = length * width *
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09/21/20

The length of a soccer field is 37 meters more than its width. The perimeter is 348 meters. Find the length of the field.
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09/21/20

Write each phrase as a mathematical expression

The sum of the area, A, divided by 6 and 3
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09/21/20

The height of the rectangle is h and the width is 1/2h. Which statement is true about the rectangle's perimeter?
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09/21/20

Olivia and Camille went clothes shopping. Camille spent $19.40 less than twice what Olivia spent. In total, they spent $272.35. How much did Olivia spend?

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09/21/20

Find the measure of the angles in the triangle.
Use the fact that the sum of the angles in a triangle is 180o for this question.Two angles of a triangle have the same measure and the third one is 36o greater than the measure of each of the other... more
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09/21/20

Find the measure of the each of the angles.
Use the fact that the sum of the angles in a triangle is 180o for this question.One angle in a triangle has a measure that is three times as large as the smallest angle. The measure of the third... more
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09/21/20

Help with determining length and width measurements
Determine the width of a rectangular lot if its length is 8.6 feet more than 2.4 times its width, and knowing that the area of the lot is 4,355 square feet.Express your answer to three significant... more
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09/21/20

Modeling with equations
The length of a rectangle is nine more than double the width. If the perimeter is 78, inches, find the dimensions
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09/21/20

Find the cost per ounce of a sunscreen made from 70 oz of lotion that cost $3.45 per ounce and 50 oz of lotion that cost $14.37 per ounce. $____ per once
Find the cost per ounce of a sunscreen made from 70 oz of lotion that cost $3.45 per ounce and 50 oz of lotion that cost $14.37 per ounce. $____ per once
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09/21/20

Find the cost per ounce of a sunscreen made from 70 oz of lotion that cost $3.45 per ounce and 50 oz of lotion that cost $14.37 per ounce. $____ per once
Find the cost per ounce of a sunscreen made from 70 oz of lotion that cost $3.45 per ounce and 50 oz of lotion that cost $14.37 per ounce. $____ per once
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09/21/20

My car gets 29 miles per gallon, and gasoline costs $2.20 per gallon. If we consider only the cost of gasoline, how much does it cost (in dollars) to drive each mile?
Need help with this one. Keep getting it wrong.
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09/21/20

Needing help on my math problem
Let P(t) = 8000(1.08)t be the population of a town t years after the year 2000. Estimate in which year the population will reach 11,755.
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09/21/20

f(n) = f(n - 1) - 3; f(1) = 9
I need to know the common difference and the terms please i need this
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09/21/20

Word problems algebra

I have $34 coins Some quarters and some are nickels. The quarters are worth $5.20 more than the nickels. How many of each coin do I have?
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09/21/20

you invested $27,000 into accounts paying 7% and 8% annual interest respectively if the total interest earned for the year was $2,150 how much was invested at each rate?
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09/21/20

the 10th power of a is greater than or equal to 12

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09/20/20

The scale of a map says that 4 cm represents 5 km What is the actual number that is represented by 5 cm on the map write in decimal form
A math question that is asked in the 7th grade from open up recources and unit 1 assesment
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09/20/20

Jeff weighed 190 pounds and lost 1/4 pound each week. Allan weighed 127 pounds and gained 5/8 pound each week. After how many weeks did they weigh the same?
Jeff weighed 190 pounds and lost 1/4 pound each week. Allan weighed 127 pounds and gained 5/8 pound each week. After how many weeks did they weigh the same?
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09/20/20

The revenue, R ( x ) , of producing and selling x Awesome Hearing Aids is modeled by the function R ( x ) = − 3 x^2 + 115 x

How many hearing aids need to be produced and sold in order to maximize the revenue? (Round to the nearest whole number.)The revenue is at a maximum after _____  hearing aids are produced and... more
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