Simplify 4a+2b-10a+3b

Take apart an addend to solve 35+27

Three times one number minus a second is 8, and the sum of the numbers is 12. which system of equations could be used to find the two numbers?

40 + 8x = 90 + 11x Answer as a fraction

Luke is 5 feet tall. How many inchy tall is luke

A parachutists rate during a free fall reaches 153 miles per hour. What is this rate in feet per second? At this rate, how many will the parachutists fall during 15 seconds of free fall

Lupita rides a taxi that charges a flat rate of $6.75 plus $3.20 per mile. If the taxi charges Lupita $40.03 in total for her trip, how many miles is her ride? Enter your answer in the box as a decimal to the nearest tenth of a mile.

Use the table shows average winter monthly rainfall month November 3/8 month December 1/8 month January 1/2 write river city as percent for each month show your work

Tracey pays $8.50 of her monthly life insurance premium, and her employer covers the rest. If her monthly premium is $32.25, what is the annual value to Tracey of this benefit

Which expression shows 28 + 35 as the product of their greatest common factor and the sum of two whole numbers with no common factor? A. 7 (6 + 3) B. 9 (4 + 3) C. 7 (4 + 5) D. 9 (2 + 5)

You flip a coin three times. a. what is the probability of getting heads on only one of your flips? b. what is the probability of getting heads on at least one flip?