Solving each system by using substitution. Tell whether the system has one solution, infinitely many solutions, or no solution. y=2x-1 2x+2y=22

How many two thirds cups servings are in a 4-cup container of food

What is the value of - |3^-3|?

Veronica orders 9 pizzas for her birthday party. Each pizza has 8 slices. If she gives 3 slices to each person (including herself) how many people are at the party?

Que multiplicación me da a - 450 como resultado?

The value of y varies directly with the value of x, and y = - 21 when x = 3. Which equations represent the relationship between y and x? Choose exactly two answers that are correct. A.-7x=y B. y/x=-7 C. x/y=7 D.

Laura is constructing an inscribed square. Gavin is constructing an inscribed regular hexagon. In your own words, describe one difference between Laura's construction steps and Gavin's construction steps.

You are told that a 95% confidence interval for a population proportion is (0.3775, 0.6225) What was the sample proportion that lead to this confidence interval?. Also, what is the size of the sample used.

How do i write a fraction or a mixed number as a decimal?

If the pattern is 3ª¯², what is the value if a = 5? Question 5 options: 81 27 9 3 Save

Keith has a bag of Skittles. He is trying to get Jashawn to figer out how many Skittles are in his bag. There are 16 red. 25% of the bag is orange. 1/8 of the skittles are yellow. Tge rest of the skittles are green.