A: 5x - 2y = 10 b: 4x 3y = 7 to solve this system of equations by elimination, what could you multiply each equation by to cancel out the y-variable?

How many numbers are inbetween 20 and 45?

Select the GCF of these numbers 3^6 • 4^2 • 12 and 3^3 • 4 • 5 A. 3^6 • 4^2 B. 3^3 • 4^2 • 5 C. 3^3 • 4 D. 3^6 • 4 • 12

What is 936,292 rounded to the nearest hundred thousand

Two investments totaling $ 18,000 produce an annual income of $1370. One investment yields 7% per year, while the other yields 8% per year. How much is invested at each rate?

What is the answer: 15 + 22 (4 + 11) = x

Which statement is true about the equation (x - 4) (x + 2) = 16? >The equation x - 4 = 16 can be used to solve for a solution of the given equation. >The standard form of the equation is x2 - 2x - 8 = 0.

Five workers are hired to seed a field by hand. Each is given a plot which is 6x12 feet in size. What is the total area of the field?

Wrote and solve an equation to find the number. The difference of twice a number and 7 is 9

Concert marketing: The college's performing arts center wanted to investigate why ticket sales for the upcoming season significantly decreased from last year's sales. The marketing staff collected data from a survey of community residents.

Which equation represents the sentence? Eight less than a number is one-third the number. 8 - n = n/3 n - 8 = 3n n - 8 = n/3 n/3 - 8 = n