Answer: 4 months
Step-by-step explanation:
$75 + $152X = 683
That's the equation you need to set up, with X being the number of months.
To solve, first subtract 75 from both sides.
$152x = 608
Then, divide each side by 152
X = 4
The answer is 4 months.
Answer:
1) -2x^(5)
2 -10b -7c
3 −
2
x
−
10
y
+
3
z
4 −
7
y
^(10
)−
6
x^(
6
)−
y
5 −
7
a
^(7)
−
7
a
−
3
b
6 −
4
a
−
3
c
−
2
d
7 −
2
b
^(7) −
8
a^(
6)
−
2
a
^(5)
−
7
b^(
4)
Step-by-step explanation:
<h3>given:</h3>
5, 9, 6, 6, 7, 5, 8, 7, 6
<h3>to find:</h3>
the mean of the following data.
<h3>solution:</h3>
add all the values and the divide them by the number of values given.
<u>therefore</u><u>,</u><u> </u><u>the</u><u> </u><u>mean</u><u> </u><u>of</u><u> </u><u>the</u><u> </u><u>given</u><u> </u><u>data</u><u> </u><u>is</u><u> </u><u>7</u><u>.</u>
<u>answer</u><u>=</u><u> </u><u>option</u><u> </u><u>C</u>
Answer:
-5x + 0y = -11
The y terms are eliminated
Step-by-step explanation:
- 4x – 2y = -2
X - 2y = 9
We want to subtract the second equation from the first
Distribute a minus sign to all the terms in the second equation
- 4x – 2y = -2
X - 2y = 9
= (-5x + 0y = -11)
Answer: first option
Step-by-step explanation: