Solve the following equation;

6x+3y=13

-9x-4y=-17

Which of the following relations is not a function? A. (-3, 4), (0, 2), (6, 1), (-7, 5) B. (0, 4), (-3, 2), (0, 1), (-7, 2) C. (-7, 4), (0, 3), (-3, 1), (6, 2) D. (6, 4), (-3, 2), (0, 1), (-7, 2)

2. The length of one diagonal of a rhombus is 8 cm. The area of the rhombus is 72 square centimeters. What is the length of the other diagonal of the rhombus?

Jonathan buys 2 shirts that cost $15 and $20 respectively. He must also pay a sales tax of 8% of those costs. How much does Jonathan pay in sales tax? A. $1.60 B. $2.80 C. $3.50 D. $4.38 E. $4.89

Alexis bought x boxes of cereal for $3 each, including tax, and paid with a $20 bill. Which expression represents the total amount of change she should receive? pick one of the following 20 - 3x (3 - 20) x 3x - 20 (20 - 3) x

Is 0.58 a rational or irrational number?

435 rounded to the nearest hundred

Daniel is six feet tall and casts a shadow of 3.5 feet long. If his daughter is four feet tall, how long will her shadow be? a) 1.9 b) 5.3 c) 2.3 (the 3 has a line - above it btw) d) 4.5

Which is the approximate solution to the system y = 0.5x + 3.5 and y = - x + shown on the graph? (-2.7, 2.1) (-2.1, 2.7) (2.1, 2.7) (2.7, 2.1)

Julie is sewing the costumes for the school play. She needs to make fifteen bows. Each bow uses 3/4 of a yard of ribbon. Julie has 9 yards of ribbon. Does she have enough ribbon for the costumes?

How do I describe the shape of a histogram?