Answer:
ti is m(B{AC=70*
Step-by-step explanation:
Answer:
first method
<u>2</u><u>2</u>=<u>5</u>
7. x
we cross multiply to get
<u>2</u><u>2</u><u>x</u>= <u>5</u><u>×</u><u>7</u>
22. 22.
x= <u>3</u><u>5</u>
22
=1.59
second method
<u>2</u><u>2</u>=<u>5</u>
7. x
we multiply the denominators to get 7x
then we multiply each term by 7x
7x×<u>2</u><u>2</u> = <u>5</u>×7x
7. x
here the 7 and 7 will cancel out and the x and x will cancel out to get
<u>2</u><u>2</u><u>x</u>= <u>3</u><u>5</u>
22. 22
= 1.59
it is true
Step-by-step explanation:
if you are smart
Answer:
1. 3/25
2. 22/25
3. 2/25
4. 7/50
5. 1 6/25
Step-by-step explanation:
Plug in x = 6 into the function
<span>f(6) = 6² + 5(6) - 9
</span>f(6) = 36 + 30 - 9
f(6) = 57