liyahwilliams96
liyahwilliams96
20-09-2022
Mathematics
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Please help me and show work
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Erin ran 8 laps in 11 minutes 44 seconds . How many seconds did it take him to run 8 laps ! PLEASE HELP AND SHOW YOUR WORK THANKS SOO VERY MUCH !
Why did parents pressure local governments to reform public schools? a. to prepare their children for college b. to extend their children’s knowledge beyond t
A system of equations is shown below: n = 3m + 5 n − 2m = 3 What is the solution, in the form (m, n), to the system of equations? a. (2,11) b. (1,8) c. (-2,-
Factor. x2 + 7x + 12 a. (x – 12)(x – 1) b. (x – 6)(x – 2) c. (x + 3)(x + 4) d. (x – 3)(x – 4)
How do you know if two line segments are parallel? a. Their slopes are equal. b. Their slopes are reciprocals. c. The slope of one is the negative of the slo
2x+y=5 x+3y=5 a.(5,0) b.(2,1)
If the length of a rectangle is x + 4 and the width is 2x – 3, what is the area? a. 3x + 1 b. 6x + 2 c. 2x² + 5x – 12 d. 2x² – 5x – 12
which type of mixture contains the largest particles? 1.colloid 2.solution 3.suspension 4.all particles are the same size
What is the value of k in the equation 2/7(k+5/8)=2 2/7
If y = (x + 3)2, then (-2x - 6)2 must equal which of the following? a. -4y2 b. -2y2 c. -4y d. 4y
