X=-3
using the distribution property, plug in -3 as x
this should give you your answer.
Answer:
second option
Step-by-step explanation:
The x- intercepts are the values on the x- axis where the graph crosses.
These are
x = - 3, x = - 1 and x = 3
Okay so if the graphs are parallel they’re going to have the same slope. so for example, 2a has y=3x+4 and y=3x+7.. those would be parallel because they both have 3x (the slope). The lines will be perpendicular when the slopes are the opposite reciprocal of one another. So on 2e you have one slope as -1/3 and the other as 3. That would be perpendicular. The opposite reciprocal just means that it will be the opposite sign (positive or negative) and you will basically flip the numbers ( 3/1 turns into 1/3). You’ll know if they are neither because the slope won’t follow any of these patterns. Some of them you may have to do an extra step, like 2b you need to get Y by itself before you can compare slopes
Answer:
roughly 58
Step-by-step explanation:
the price of the bike added to the price of the helmet is 467 dollars, and you divide it by the 8 dollars a week to get roughly 59 weeks, which it should all look like this:
429+38=467
467÷8=58.375 (round up)
To solve for d, it is important to remember that we can only add or subtract like terms. Also, that we have to isolate the variable should be solved to one side and all others to the other side. We do as follows:
<span>−2/3x 3/8x = −7/12−1/4x
</span><span>−2/3x 3/8x = −7/12−1/4x
1/4x = </span> −7/12−1/4x
1/2x = -7/12
x = -7/6