Answer:
Step-by-step explanation:
10 time the number for friend equals the cost
7(q+8)
because () means multiply
so 7 TIMES Q + 8
if u like my answer please give me the brainiest because i really need it
thanks
Okay I dislike improper fractions but the way to do this
see how many times the bottom number (denominator) goes into the top number (numerator)
4 can go into 15 3 times so 3 is your whole number
now you have 15-12=3 and that last three will be your next numerator
so your answer will be
3 3/4
Answer:
(1) 7 ÷ 7^3 x 7 = <u>1/7</u>
(2) 8^2 ÷ (8 - 4)^2 = <u>4</u>
<u></u>
(3) -4 + 3^3 ÷ 5 = <u>1.4</u>
<u />
<em>Hope this helps</em>
<em>-Amelia The Unknown </em>
Since one equation has a positive y and the other a negative y we can simply add the two equations together to solve for x...
(4x-y=5)+(3x+y=16)
7x=21,
x=3, now you can use either original equation to solve for y...
3x+y=16 becomes:
3(3)+y=16
9+y=16
y=7
So the solution is the point (3,7)