If the length of a rectangle is equal to triple the width. Which system of equations can be used to find the dimensions of the rectangle if the perimeter is 86 centimeters?

Keith determines the zeros of the function f (x) to be - 6 and 5. What could be Keith's function? (1) f (x) = (x + 5) (x + 6) (3) f (x) = (x - 5) (x + 6) (2) f (x) = (x + 5) (x - 6) (4) f (x) = (x - 5) (x - 6)

Josie makes fruit punch by mixing fruit juice and lemonade in the ratio 2:3 she needs to make 40 litres of punchfor a party how much of each ingredient does she need?

What is 0.195 rounded to the nearest hundredth

What is the solution to |-x| = - 10

Expand 4 (2d+5) factorise 15x+18y

What is 0.8 to the power of 2

500 decreased by 55% =

The table below shows the lengths and weights of six dolphins at an aquarium. Use the data from Pax and Snowflake to create a linear model that predicts the weight (y) of a dolphin given its length (X).

Here are two rectangles. 6 cm 9 cm 8 cm 12 cm Complete this sentence. The two rectangles are similar and the scale factor is

Jeffrey earns a gross semimonthly salary of $2181.80. What is the total of his Social Security deductions for the year? $759.27 $3246.52 $8445.68 $36,112.55