Answer:
y=6
x=6.42
Step-by-step explanation:
7(-9)+9y=-9
-63+9y=-9
+63 +63
9y/9=54/9
y=6
7x-9(6)=-9
7x-54=-9
+54 +54
7x/7=45/7
x=6.42
Answer:
300
Step-by-step explanation:
To find the number of pamphlets we use the following:

we divide the total budget by the cost per pamphlet and then we will know how many of them he can make.
the total budget is:

and the cost per pamphlet:

so we make the division:

The senator can make 300 pamphlets with the budget that he has.
Answer:
<h3><u>Required</u><u> </u><u>Answer</u><u>:</u><u>-</u></h3>
Let


As we know that in a rectangle









Length =150feet
A^2+ b^2 = c^2
16^2+ 8^2= c^2
256+64=c^2
320=c^2
square root for both side to get AC about 17.9 centimeters. Hope it help!
Answer is 1,120 I’m sorry if I got it wrong but have a good afternoon