<span>Jack needs to save $125 but he has saved $35.
He makes $7.50 an hour at his job.
With x representing the number of hours
</span><span>so equation
7.5x + 35 = 125
7.5x = 90
x = 12
answer
C. </span>C. 7.5x + 35 = 125; x = 12
Answer
16 pints
Step-by-step explanation:
its basically 8x2
Answer:
Option (2)
Step-by-step explanation:
On a graph, factors or zeros of a polynomial function f(x) are represented by the x-intercepts (values for y = 0).
From the graph attached,
Quadratic function has two x-intercepts, x = 1 and x = 6.
Therefore, (x - 1) and (x - 5) are the zero factors of the given polynomial.
Option (2) will be the answer.
Answer:
no solution
Step-by-step explanation:
they never cross
If you have 10 red balls, you have blue balls in proportion 3:2, so you have 15 blue balls. Moreover, you have white balls in proportion 8:2=4:1, so you have 40 white balls.
Removing 10 white and blue balls causes you to have 30 white, 10 red and 5 blue balls.
Since 30=5*6 and 10=5*2, the new proportion of white, red and blue balls is 6:2:1.