Answer: 43
Step-by-step explanation: 5x-27+10x-3= 180
combine like terms: 15x-30= 180
add 30 to both sides
15x=210 x=14
plug in 14 to (5x-27)
<h3>
Answer: 0.7</h3>
Work Shown:
P(A or B) = P(A) + P(B) - P(A and B)
P(A or B) = 0.3 + 0.5 - 0.1
P(A or B) = 0.8 - 0.1
P(A or B) = 0.7
Answer:
yes
Step-by-step explanation:
2 1/4 x 24 x 8
9/4 x 24= 54
54 x 8 = <u>432 crayons</u>