x + 4x = 40
5x = 40
x = 8
Mrs. Viola has 8 and Mrs. Rullo has 4*8=32 pens.
Answer:
20. C, 21. A, 22. B
Step-by-step explanation:
20. Terms are numbers with variables next to them.
21. T can be anything. It can't be irrational because timers have a certain number. So for example, swimmer swims in 10 seconds, 18.5 seconds, 18.67 seconds, and so on.
22. If you solve 3x ≥ -12 and 8x ≤ 16, you get 3x ≥ -12; x = -4, and 8x ≤ 16; x = 2.
Hope it Helps!
Plz give brainliest. It would be appreciated!
Answer:
.25
Step-by-step explanation:
y2-y1/x2-x1
m = -1 / -4 = 0.25
Answer:
0.23
Step-by-step explanation:
you divide the percent by 100 I think
