Answer:
a = 1
Step-by-step explanation:
First, you subtract 6 from both sides and you end up with a² = 1. Since one cannot be squared or square rooted, a = 1. I hope this helps!
X=11 I say .......... ...
Answer:
Add: $100
Take Out: $25
Total: $835.50
Step-by-step explanation:
A deposit is an amount that is put into the account, by the owner or by someone else.
A withdrawal is an amount that is taken out of the account.
The overall ending balance shows the total amount in the account at the end of the month.
Answer:
yes
Step-by-step explanation:
7x - y= -5. Standard form is when it is written with x and y on the same side, but x is not negative or a fraction. To find the slope and y intercept, you must change the first two equations to slope intercept. You get y=7x-5 for the first one and y=11/3x+5 for the seccond equation. Take the 5 as your y intercept and the 7 as your slope and you get y=7x+5. Now you need to change it into standard form. When all is said and done, your final answer should be 7x - y = -5.
