Solve the system by substitution

6x+2y=26

x=6y+21

Find an equation of the line that has a y intercept of 2 that is parallel to the graph of the line 4x+2y=8

Volume of a box:v=lwh solve for w

What is the area if the scale factor is 5:1 and the length and width are 50 and 36?

How much money should be invested now (rounded to the nearest cent), called the initial investment, in a Treasury Bond investment that yields 5.75% per year, compounded quarterly for 6 years, if you wish it to be worth $12,000 after 6 years?

Identify the axis of symmetry and vertex of f (x) = - 2x2 - 2x-1.

Mt. Mckinley is the highest mountain peak in North America with an elevation of 20,320 feet. What is the value of the digit 3 in 20,320

Is 0.166666667 a terminating decimal or repeating decimal

Hasan plans to choose a book from a section of the store where everything is 25% off. he writes the expression d-0.25d to find the sale price of the book if the original price is d dollars. bella correctly writes another expression, 0.

There are 3 blue marbles, 8 red marbles, 4 green marbles and 5 yellow marbles. What number represents 50% of the marbles?

Suppose a soup can has a diameter of 10 cm and a height of 12 cm. What is the volume of soup in the can? (to nearest whole number) A) 36 cm3 B) 48 cm3 C) 144 cm3 D) 942 cm3