Answer:
first one
Step-by-step explanation:
if you plug the inputs into the equation, you can see that all of the outputs match the ones in the first chart
0 --> 2
1 --> -1
2 --> -4
We know the two angles add up to 180
5x + 134 + 2x + 32 = 180
Combine like terms
7x + 166 = 180
Subtract both sides by 166
7x = 14
Divide both sides by 7
x = 2
Have an awesome day! :)
Here is the solution of the given problem above:
Given: Gasoline = 10.75 gallons x $3.60 = $38.70
Cookie = $1.25 + food tax 4% = $1.30
Wiper fluid = $4.97
Cash = $20.00
? = amount charged on debit card
In order to know how much was charged, we first need to add all the other expenses. So the total would be $44.97. Deduct $20 from it so the amount charged to the debit card is $24.97. Hope this answer helps.
Do what it says; solve one of them for y. I'll do the first one:
Now that we know what y is, we can substitute that into the other equation:
Now distribute:
And simplify:
Now that we know what x is, just put that value into either equation to find y, I'll do the first one since we already solved for y:
And simplify:
Now just put the values into a coordinate pair:
Answer:
Step-by-step explanation:
<h3>
7×13=11U </h3><h3>
making U subject of formula you have </h3><h3>
91= 11U </h3><h2>
therefore U = 91/11= 8.97 </h2>