How many solution does this system have? 2x+y=3 6x=9-3y

a. 1

b. 0

c. Infinite

d. 2

Which of the following is NOT true? A). 7 pints > 2 quarts B). 4 pints 1 cup < 10 cups C). 1 quart > 40 fl oz D). 1 gallon < 8 pints 1 cup

Solve the equation 5+7x=11+7x A. 0 B. 14 C. infinitely many solutions D. no solution

Which capital letter to appears have an angle greater than a right angle? A) : T, B) : K, C) : L, D) : V

You have a jar of marbles in front of you with the following colors: 7 - red, 12 - blue, 6 - yellow and 9 - white. What are the odds of selecting marble that is not blue, replacing it and then one that is blue?

Alternate interior angles always add up to 180 degrees true or false

Joe went to the store and bought six packs of pens for $1.79 each, five erasers for $.89 each and a pack of paper for $3.29. He had a coupon for 25% off and then had to pay 6% tax. What was the final cost of his purchase?

What number is a factor of 20 but not a multiple of 5

Given: 5 > x + 7. Choose the solution set. {XIXER, X>-2) {XIXER, X<-2) {XIXER, x> 2] . XIXER, X<2}

Is 0.2782 an integer?

Given a mean of 61.2 and a standard deviation of 21.4, within how many standard deviations of the mean do the values 45,78,62,90, and 31 fall? a. 0 b. 1 c. 2 d. 3