Answer:
{4,8,12,14}
Step-by-step explanation:
A U B={4,8,12,14}U{12,14}
={4,8,12,14}
Answer:
The answer is B
Step-by-step explanation:
The max for a percentage is 100%, so if you think that 87/100 is a percent, that would be 87%, or b
D. Linda earned $8.00 per hour at her summer job.
Answer:
10. answer= 3
Q11 answer = -3
Step-by-step explanation:
Q10.
-3x+9-x+9=3x-3
or, -4x+18=3x-3
or, 3x+4x=18+3
or, 7x=21
or, x=3 <u>answer</u>
<u>Q</u><u>1</u><u>1</u><u>.</u>
1.8-3.7x= -4.2x+0.3
or, 4.2x-3.7x=0.3-1.8
or, 0.5x= -1.5
or, x=-3 <u>answer</u>
When two secant lines intersect each other outside a circle, the products of their segments are equal.
14(с + 14) = 10(10 + 20)
14с + 196 = 10 * 30
14с +196 = 300
14с = 300 - 196
14с = 104
с = 104/14
с ≈ 7.4