What is the value of x in the equation 3(4x + 6) = 21?
1 answer:
For this case we must find the value of the variable "x" of the following equation:

We apply distributive property to the terms within parentheses:

We subtract 18 from both sides of the equation:

We divide between 12 on both sides of the equation:


Answer:

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B is the answer ////////////////////////////////////////////
Answer:
The equation is <u>sale price</u>=p and the original price is $41.09.
.70
Step-by-step explanation:
sale price= (1-.30)p
<u>sale price=.70</u>p
.70 .70
<u>sale price</u>=p
.70
<u>28.76</u>=p
.70
$41.09=p
Total number of cards in a deck = 52
Number of red cards = 26
Number of black cards = 26
P(a red card, then a black card) = (26/52)(26/52) = 1/4
Answer: 1/4
Answer:

Step-by-step explanation:

<h3>Now turn the answer upside down</h3>

Answer:
D. 180 degrees
Step-by-step explanation:
A straight line is 180 degrees.