Answer:
x = -1
Step-by-step explanation:
combine like terms on both sides (like terms refers to the variable, x in this case) so
3x + 7 = 11x + 15
then get x terms to one side and non-x terms to the other
this gives you: 7 - 15 = 11x - 3x
-8 = 8x
dived both sides by 8 (since its the constant with x) which gives you
x = -1
hope I could help ( I messed up at first but I fixed it)
120 is the correct answer
The rational number among all the answer choices is; Pi + √16.
<h3>What is a Rational number?</h3>
A rational number by definition, is one that can be represented as the quotient a/b of two integers in which case b ≠ 0.
On this note, it follows that since the constant pi is; 22/7, the number pi + √16 can be represented as a rational number as follows;
22/7 + 4 = 50/7.
Read more on rational numbers;
brainly.com/question/1535013
#SPJ1
Answer:
3649.3
Step-by-step explanation:
j=50 , m=87 , s=174
56m / 43 - 65j + 39s =
(56 * 87) / 43 - (65 * 50) + (39 * 174) =
4872 / 43 - 3250 + 6786 =
113.3 - 3250 + 6786 = 3649.3
Answer:
the answer is 12
Step-by-step explanation:
your welcome