Answer:
Step-by-step explanation:
Collect like terms and calculate the sum
Answer:
Step-by-step explanation:
You will have to write out the following:
25% of 24= ?
Then go ....turn 25 into a decimal
.25 x 24
24
x.25
——— ——) Which equals 6
Follow these steps on any one and as long as ur multiplication is right the answer will be right
To answer this, you need to know the general form of an absolute value function. the equation for this is f(x<span>) = </span>a|x<span> - </span>h<span>| + </span>k, and in this equation, the vertex is (h, k).
with that information, you can see that your vertex will be (-5, 7). you must take the negative for 5 because the general equation states that your h value is usually subtracted from x. to check your vertex, try plugging it into your general equation:
f(x) = a|x - (-5)| + 7
f(x) = a|x + 5| + 7 ... you see that this matches your given equation. this last part here was just to show why your 5 must be negative; your answer is bolded.
Answer:
(x - 10)(x + 10)
Step-by-step explanation:
x² - 100 ← is a difference of squares and factors in general as
a² - b² = (a - b)(a + b)
Hence
x² - 100
= x² - 10² = (x - 10)(x + 10)
Answer:
C. 9(3+2)
Step-by-step explanation:
9*3 = 27 and 9*2 = 18 then add which gives you 45
Or do it this way
9(3+2) = 9(5) = 45
Hope this helps!
