Answer:
a. 10
b. -4
Step-by-step explanation:
For these problems, since we are given the x, we plug it into the expression and solve.
a.
3(4)-2 [multiply]
12-2 [subtract]
10
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b.
5(-2)+6 [multiply]
-10+6 [subtract]
-4
The quarterback made 325 pass completions, which is 50% of his attempts. This means that to find 100% of his attempts, you must multiply by 2
325 x 2 = 650
50 x 2 = 100
The quarterback made 650 attempts in all.
hope this helps
That would be 81
Hope it helps
Answer:
<h2>$42000</h2>
Step-by-step explanation:
step one:
Given that the initial salary is $40,000
each year and the expected pay rise is $2000 each year
step two:
We can calculate her expected earnings at the end of the year to be
= salary +expected pay rise
=$40000+$2000
= $42000
<h2>Hence at the end of the year, she will earn a total of $42000</h2>
Answer:
A.
(x - 3)(x - 3)
Step-by-step explanation:
x^2 – 6x + 9
What 2 numbers multiply to 9 and add to -6
-3*-3 =9
-3+-3 = -6
(x-3) (x-3)