Solving by the substitution method

y=3x+7

y-5x+8

What is the monthly paycheck of an office manager whose salary is $57,000 per year?

A salesperson set a goal to earn $3,000 in June. He receives a base salary of $1,500 per month as well as a 10% commission for all sales in that month. How much merchandise will he have to sell to meet his goal?

Caroline's baby sister weighs 3,415 grams. What is her weight in kilograms? A. 341.5 kg B. 34.15 kg C. 3.415 kg D. 0.3415 kg

Solve by using elimination 7) - 6x - 8y = - 30 4x + 2y = 20

Round the number to the place indicated. Round to the nearest tenth: 1.4511

Solve the equation - 4 (8+y) = 90.

At a zoo, the lion pen has a ring-shaped sidewalk around it. The outer edge of the sidewalk is a circle (blue) with a radius of 11 m. The inner edge of the sidewalk is a circle (orange) with a radius of 9 m.

What best describes the number 5 right prime composite neither prime nor composite or both prime in composite

When you convert 512 micrograms to grams, your answer will be A. 5.12 g. B. 0.00512 g. C. 0.000512 g. D. 5,120 g.

The sum of the first n odd numbers is n^2. What is the sum of the odd numbers from 1 through 31? Options: 225 961 900 256