What are 2 algebraic expressions to represent "a number times 4"

Which expression is equivalent to the given expression? 2 (3a+2b-7) A 5a+4b-5 B 6a+2b-7 C 6a+4b-7 D 6a+4b-14

Which statement about the Golden Age of Islam is a fact rather than an opinion? A. Islamic art was more abstract than Greek art. B. Muslims were the best early mathematicians. C. Islamic society preserved Greek and Roman culture. D.

Which expression is a quadratic binomial? A. x^2-9x B. 7x^2 C. 2x^4+9x^2-6x-1 D. 3x^4-2^x

The scatterplot that represents the monthly values of stock ABC can be approximated by a line with a positive slope. What type of correlation does this represent? O A. Negative correlation O B. No correlation O c. Positive correlation

Write a word problem that involves combined rectangles. Include a diagram and the solution.

Susie bought 434 pounds of cherries at the store. She ate 58 of a pound on the way home. How many pounds of cherries does Susie have left? Express your answer in simplest form.

The fires in yellowstone national park in 1988 burned 739,000 acres. the park has 2.2 million acres total. what percentage of the park burned?

An insufficient funds check was returned to your company. How does the bank treat this on your bank statement

The student council sent its members on four fields trips during the school year. The number of buses needed to transport the members on each trip is a function of the number of members who went on each trip.

Nadia, John, Saba and Kumar are working together on a project. These are the data for each: Nadia: 60 hours, overhead rate 75%, personal time 10%, $20/hr John: 80 hours, overhead rate 55%, personal time 12%, $40/hr Saba: 80 hours, overhead rate 75%,