Answer:
number 1
Step-by-step explanation:
Answer:
The solution is: x = -5.2, y = 11.2
Step-by-step explanation:
We are given the following system of equations:
-7x-2y = 14
6x + 6y = 18
Simplifying the second equation by three, we have that:
x + y = 6
y = 6 - x.
Replacing in the first equation:
-7x - 2(6 - x) = 14
-7x - 12 + 2x = 14
-5x = 26
5x = -26
x = -5.2
y = 6 - x = 6 - (-5.2) = 6 + 5.2 = 11.2
The solution is: x = -5.2, y = 11.2
Answer:
I believe the correct answer is A.
Step-by-step explanation:
If we were to make a list of the amount of money in Jobie's piggy bank at the end of each month (including the amount she started with), the first number in the list would have to be $325, which means that a1 is equal to 325. So we can rule out choices C and D.
When reading the problem, notice that it states that she <u><em>ADDS</em></u> $10 a month. This means that the model will have to be an addition based function. This rules out answer choice B, leaving us with choice A as the the answer.
I hope this helps!
Answer:
I don't have the answer to the first page but I do for the second.
Step-by-step explanation:
Use the Pythagorean theorem, A^2+B^2=c^2
2a. 13
2b. 15
2c. 50
2d. 4.5(Rounded to nearest tenth)
3. 10.8 ft
Answer:
no not me sorry I wish I could help.
