3 years ago

Answer asap plz and thank you a head of time question in pic

Mathematics

1 answer:

ololo11 [35]3 years ago

6 0

I think the answer Is C I hope it helped you

You might be interested in

What coins do you use to make$. 94

serious [3.7K]

3 quarters and a dime a nickel and 4 pennies

7 0

3 years ago

Read 2 more answers

For the following system, if you isolated x in the first equation to use the substitution method, what expression would you subs

alekssr [168]

Answer:

$x=2y+6$

Step-by-step explanation:

So we have the system:

$-x+2y=-6\\3x+y=8$

If we isolate the x-variable in the first equation:

$-x+2y=-6$

Subtract 2y from both sides:

$-x=-6-2y$

Divide both sides by -1:

$x=2y+6$

Therefore, we would substitute the above into the second equation:

$3x+y=8\\3(2y+6)+y=8$

The answer is 2y+6

Further notes:

To solve for the system, distribute:

$6y+18+y=8$

Simplify:

$7y+18=8$

Subtract:

$7y=-10$

Divide:

$y=-10/7\approx-1.4286$

Now, substitute this value back into the isolated equation:

$x=2(-10/7)+6\\x=-20/7+42/7\\x=22/7\approx3.1429$

3 0

3 years ago

Read 2 more answers

What is the length of the hypotenuse with<br> the given vertex (-5,0)?<br> I

Margaret [11]

Answer:

5000 square ft

Step-by-step explanation:

4 0

3 years ago

There are 25 quarts of milk on a supermarket shelf, 6 of which are spoiled. A customer buys three quarts of milk. a. How many sa

anygoal [31]

Answer:

a) 20 samples contains exactly 3 quarts of spoiled milk.

b) 2280 contains at most 2quarts of spoiled milk .

Step-by-step explanation:

see attachment for explanation.

5 0

3 years ago

IF U HELP U GET BRAINLISTED the difference of a number and six is the same as five times the sum of a number and 2 what is the n

stellarik [79]

Answer:

$let \: the \: number \: be \: x \\ x - 6 = 5(x + 2) \\ x - 6 = 5x + 10 \\ 4x = - 16 \\ x = - \frac{16}{4} \\ x = - 4 \\ the \: number \: is \: - 4$

7 0

3 years ago