Answer:
<h2>A. x < -4 or x > 0</h2>
Step-by-step explanation:
subtract 2 from both sides
The answers should be 4.5 feet
Answer:
9 small packs sold and 4 large packs sold
Step-by-step explanation:
Let's S be the number of small pack and L be the number of large pack. We have
S + L = 13 packs as the total number of hotdog packs
6S + 12L = 102 packs as the total number of hotdogs
We can divide both sides of the equation above by 6 then
S + 2L = 17
The subtract the S+L = 13 equation from this equation we get
S + 2L - S - L = 17 - 13 = 4
L = 4 packs
then S = 13 - 4 = 9 packs
So there were 9 small packs sold and 4 large packs sold
Answer:
To multiply rational expressions, first factor all numerators and denominators and cancel any factors you can. Then multiply what you have left.
Step-by-step explanation:
On the bottom line, the 106 and number 1 make a straight line and needs to equal 180 degrees.
This means number 1 = 180-106 = 74 degrees.
Because x and y are parallel, the top outside angle is the same as number 1.
6x +8 = 74
Subtract 8 from both sides:
6x = 66
divide both sides by 6:
x = 66 / 6
x = 11
Now you have x, replace x in the equation for 7x-2 to find that angle:
7(11) -2 = 77-2 = 75 degrees.
The three inside angles need to equal 180 degrees.
Angle 2 = 180 - 74 - 75 = 31 degrees.
