30p:£2.70 simplified

Expand. If necessary, combine like terms. ( 3 x + 7 ) ( 3 x - 7 ) = (3x+7) (3x-7) = left parenthesis, 3, x, plus, 7, right parenthesis, left parenthesis, 3, x, minus, 7, right parenthesis, equals

A baker sells loaves of bread in two different sizes: small and large. The baker has 40 kilograms of flour to work with. Small loaves require 0.4 grams of flour and large loaves require 0.8 grams of flour.

What is the mean of 10,12,15,11

How does multiplying the variable of an absolute value function by a positive constant, k, affect the vertex of the function? The vertex shifts up k units. The vertex shifts to the right k units. The vertex of the function doesn't change.

Round 639.13787717 to 2 decimal places.

A plumber charges $25 to come to a home, and $50 per hour for a repair. Which equation gives the total cost, y, for a repair that lasts x hours a) 15x-25=y b) 15x+25=y c) 25x-15=y d) 25x+15=y

To estimate your average monthly salary, divide your yearly salary by the number of months in a year. write and solve an equation to determine your yearly salary when your average monthly salary is $4560.

The difference between two numbers is 77. Five times the smaller is equal to 7 more than the larger. What are the numbers?

What about fewe and more

If this money were equally distributed among the world's population of 7.0 billion people, how much would each person receive?