Answer:
Bill spent $988 on taxes.
Step-by-step explanation:
First, you have to find the total amount that Bill spent last month on taxes and groceries as the statement says that he spent 40% of the total amount on that:
$6,000*0.4=$2,400
Then, the statement indicates that the total amount Bill spent on taxes was 70% of the amount he spent on groceries.
Let's consider that:
x=taxes
y=groceries
With the information we can write the following:
x+y=2,400 (1)
x=0.7y (2)
You can replace 2 in 1:
0.7y+y=2,400
1.7y=2,400
y=2,400/1.7
y=1,412
Then, you can replace the value of y in 2:
x=0.7(1,412)
x=$988
According to this, Bill spent $988 on taxes.
<u>Part</u><u> </u><u>1</u>
Subtracting 5 from both sides yields
<u>Part</u><u> </u><u>2</u>
When the output, f(x) is 2, we can substitute that in to obtain
Answer:
first one is A and the second one is B.
Step-by-step explanation:
The answer is A down five over four and intercepts the y at -1
