Solve by substitution

X-2y = - 2

Y=2x+4

Bianca has a total of $0.25 she has some nickels and pennies how many different combinations of nickels and pennies could Bianca have make a table to solve it

Tasha fnished a job in 3/4 hour. megan finished it in 4/5 of the time tasha took. how long did megan take to finish the job?

You are 64 inches tall and your shadow is 72 inches long. A tree casts a shadow of 144 inches. How tall is the tree? a) 100 in b) 128 in c) 136 in d) 150 in

In one area, the lowest angle of elevation of the sun in winter is 27.5°. Find the minimum distance x that a plant needing full sun can be placed from a fence that is 5 feet high. Round your answer to the tenths place.

Which expression could be used to determine the product of - 4 and 3 and one-fourth?

Y and x have a proportional relationship, and y = 30 when x = 3. Which equation represents this relationship? A. y = 1/10 x B. y=110x. x = 27y D. y = 10 x = 10y

Change x + 2y = 6 into slope-intercept form.

Reyna sold pens decorated with fancy tape. Reyna's expenses were $11.57 for supplies. Reyna sold 12 pens for $2 each, (12 x 2=$). What was Reyna's profit?

Is a scalene triangle a regular polygon

2x=34+36y slope intercept form