Answer:
x = -3
Step-by-step explanation:
4x + 2 = x - 7
3x = -9
x = -3
Answer:
y-intercept is (0, −2)
x-intercept is (2/3, 0)
Step-by-step explanation:
y=3x-2
y=mx+c (m is the gradient and c is the y-intercept)
Therefore, the y-intercept is (0, −2)
To determine the x-intercept, we set y equal to zero and solve for x.
So, 0=3x-2. We can rearrange this... 2=3x therefore x=2/3
The x-intercept is (2/3, 0)
Hope this helps!
Answer:
14
Step-by-step explanation:
21-3^2+2
3 to the second power is 9
then, 21 - 9 + 2
left to right.....
21 - 9 = 12
12+2=14
Answer:
she needs to earn at least $200 more to equal $2,700, so
200=x($amount of needed sales) * .06
200/.06=x
$3,333=x is sales needed to meet goal
variable is $ amount of sales needed to earn $2,700 this month.
Commission rate as decimal=.06
Inequality that represents is...
x> or = $3,333
Initial number that is given in the question = 280
Final number that is given in the question = 289
Total amount of increase in the number = 289 - 280
= 9
Then
Percentage of increase in the given number = (9/280) * 100
= 90/28
= 45/14
= 3.21 percent
So the percentage increase in the number is 3.21%. <span>I hope
the procedure is clear enough for you to understand. This will help you to
solve similar problems with ease in future.</span>