How many solutions will there be to the following systems of equations?

2x+5y=13

-4x-10y=-4

Graph the line whose y intercept is 9 and whose x intercept is 4

What is 9•1/3➗ (2•3) need quickly

What value of k makes the equation true? (5a²b³) (6a^k (b)) = 30a^6 (b^4) A) 2 B) 3 C) 4 D) 8

A square table has a side of 3.35 feet which area of a square table cloth will cover the table

At Modell's Sporting Goods Store, their records show that 1 out of every 4 balls purchased by a customer is a football. What is the probability that a football will NOT be purchased when a customer buys a ball?

Find a pair of 3 digit numbers that have an estimated difference of 520

What is 0,984 in two other forms

Trisha is solving a problem. What are some steps she might take after reaching her solution? Check all that apply. A. Separating the parts of the problem B. Using a graph to get an answer C. Giving her answer the appropriate units D.

Which of the following statements correctly illustrate the addition property of equality? Check all of the boxes that apply. If a = b, then a + c = b + c. If x = y, then x + 2 = y - 2. If w + 2 = 7, then w + 2-2 = 7 - 2.

Which factorization is incorrect? 1) x3 + 5x2 + 4x + x2 + 5x + 4 = (x + 4) (x + 1) 2 2) 4d3 - 4d2 - 9d + 9 = (d - 1) (2d - 3) 2 3) 27h3 - 8k3 = (3h - 2k) (9h2 + 6hk + 4k2) 4) 64 - 9t2 = (8 + 3t) (8 - 3t)