Solve each system by substitution.

6x - y + 2 z = 4

2 x + 3 y - 3 z = - 5

4 x + 2 y + 5 z = - 9

How do you find all solutions for 5sinθ+3=3?

What is 72:75 as as fraction

Jesse colored a poster. She color 2/5 of the posterior red. Which fraction is equivalent to 2/5?

Which of the following transformations will never produce a congruent figure? A) rotation B) dilation C) reflection D) translation

A grocer bought 300 pounds of bananas at 30 cents per pound. Experience at this store indicates that, as a result of aging, 30% of the bananas are sold at 80% of cost and another 10% are discarded.

A dog weighs 2 pounds more than a cat. 3 cats and 4 dogs together weigh 43 pounds. How much does a dog weigh? How much does a cat weigh?

Is y equals x to the third power + x equals - 3 then what does y equal

What is f and x in f (x) = 7

18 * 5 * 10 * 9 * 7

Home Depot wants to buy a new line of fertilizers. Manufacturer A offers a 21/13 chain discount. Manufacturer B offers a 26/8 chain discount. Both manufacturers have the same list price. What manufacturer should Home Depot buy from, show why?