write a system of linear equations for each word problem. then solve

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write a system of linear equations for each word problem. then solve

They are 2 separate equations. I honestly can not remember how to do this! Please help ASAP.

I have a test tomorrow on Graphing exponential growth & decay. I need to know what is the difference between the two and how can I tell each one is which. Like if the graph is exponential growth...

I need help with another question. Please help me out ASAP.

Please help me answer this question. Thx.

where does the min or max occur and what is the value

Impact of the industrial revolution on industrial countries, how many years it takes before earth's population eclipsed 1 billion people?

short service lines in badminton

Write a division problem that has a quotient of 1/20

write a formula for the given measure. let a represent the area in square ft, and h represents the height in ft. the area of a trapezoid with base lengths of 7 ft and 11 ft

TRIANGLE TRIGONOMETRY

A zoo has 15 Emperor penguins. The Emperor penguins make up %30, percent of all the penguins at the zoo. How many penguins live at the zoo? Can you help me

please help!!

A. Musicians between the ages of 11 and 17 performed yesterday at the downtown library for the Celebration of Music Education. B. Yesterday at the library, the Celebration of Music Education...

A paleontologist finds an unidentified bone. In the laboratory, she finds that the Carbon-14 found in the bone is ? of that found in living bone tissue. How old is the bone? Round to the nearest whole...

Shoe World sells shoes in 20 different styles. Each style comes in 4 colors and 9 different sizes. If the store manager wants to have every possible combination how many pairs must he keep in stock...

Write a word problem that can be described by the division expression 3 divided by 1/4 (one quarter) Solve your word problem using a model. Use complete sentences to describe...

A-(4÷2)+(0.82) b-(4÷2)+(0.08÷2)

If the region enclosed by the y-axis, the line y=2, and the curve y=3√x (cubed rt of x), is revolved about the y-axis, the volume of the solid generated is? Can you solve without a calculator...

It is one hundred point homework and I can’t fail help!