Write an expression that looks like Sarah's expression: 5 (2j + 3 + j). Replace the coefficients so that your expression is not equivalent.

How to find the median of a rhombus

112 A collection of chickens and pigs has a total of 70 legs and 26 heads. How many chickens are there?

Tyler's brother earns a commission. His commission is 4.5% of the amount he sells. Last week he sold $1400 worth of shoes. How much was his commission?

Given that a rectangular yard has dimensions length = 8x-3 and width 2x+6 determine the perimeter of the yard

You went on three hikes. On each hike, you saw a different number of animals: Hike Length of hike (/text{km}) (km) left parenthesis, start text, k, m, end text, right parenthesis Number of animals seen Rivers Edge 3 8 Wooded Marsh 8 20 Canyon Creek

The conference table top shown is the shape of two trapezoids. The table top is wooden with a rectangular glass inset. All of the wood on the conference table needs to be refinished.

A researcher is running a study to determine how employees of a certain company commute to work. In order to complete the study, the researcher selects a sample of 300 employees of this company and records their means of arrival on a specified day.

How can a decimal be converted into a percentage?

A car is traveling at 60 kilometers per hour. How many kilometers does the car cover in 7 hours?

Write the polynomial in standard form. Then name the polynomial based on its degree and number of terms. x + 7 - 4x^3