The algebraic expression 1.5x gives the total length of shelf space needed in inches for x encyclopedias. Find the length of shelf space needed for a set of 30 encyclopedias.

Which expression is equivalent to 13 (5x+3y) + 25y+7

Samantha's notebook has 14 pages more than three times as much as Lisa's notebook. If Samantha's notebook has 260 pages, how many pages are there in Lisa's notebook? Question 7 options: 72 82 246 738

Solve for z. z-4/9-1/3=5/9

A 13 foot board is cut into two pieces. If one piece is x feet long express the other length in terms of x

Part D In her science class, Nadia needs to make a model showing the planets' relative distance from the Sun.

An x-method chart shows the product a c at the top of x and b at the bottom of x. Below the chart is the expression a x squared + b x + c. Consider the polynomial 16x2 - 1.

Write the word form 5,267

Is 7 a integer and is it a whole number

What is the value of x in the equation 5x 3-4x2

A boat costs $12,050 and decreases in value by 12% per year. How much will the boat be worth after 9 years? A $33,415.60 B $3,813.56 C $11,942.00 D $3,355.94