Solve the linear system of equations using the linear combination method. 8a-4b=20

5a-8b=62

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a =

b =

The area of a gymnasium floor is 264 aquare yards. The floor is 11 yards wide. How long is the foor

Which expressions are equivalent to 6 g - 18 h

Answer These Questions and show your work to be brainliest 1. what percent of 20 is 40? 2. Dalia saved 3000 last year. she saved 600 in the month of january.

What is the domain of y = log Subscript 4 Baseline (x + 3) ? all real numbers less than - 3 all real numbers greater than - 3 all real numbers less than 3 all real numbers greater than 3

Two trains going in opposite directions leave at the same time. Train B travels 30 mph faster than train A. In 5 hours the trains are 550 miles apart. Find the speed of each.

What times 3 gives you 16

What does a dot plot show

Victoria wants to purchase a skateboard. She has $125 to spend. She finds one that regularly sells for $139.99 and is on sale for 15% off. The sales tax is 7%. Victoria says that she has enough money to buy the skateboard.

Sarah biked 115 minutes last week. Jennie biked for 89 minutes last week. How many minutes did the girls bike?

Rafael must choose a number between 67 and 113 that is a multiple of, 2,4, and 5. Write all the numbers that he could choose.