Ask question

Ask question

All categories

erma4kov [3.2K]

4 years ago

14

HELP PLEASE 100 POINTS WILL MARK BRAINLIEST

2 answers:

Sedbober [7]4 years ago

6 0

Answer:

the answer is C.

~batmans wife dun dun dun.....

sweet-ann [11.9K]4 years ago

3 0

Substitution is where you solve for one of the variables and then plug that in for the same variable in the other equation. Here, there is already an equation that is solved for a variable, $\sf y=4x-11$ . So we can plug in '4x - 11' for 'y' in the other equation:

$\sf 3x+5y=-9$

$\sf 3x+5(4x-11)=-9$

Distribute 5 into the parenthesis(multiply it to every term in the parenthesis):

$\boxed{\sf 3x+20x-55=-9}$

Your answer is C.

You might be interested in

Which expression is equivalent to -3(4x-0.50)?<br> PLEASEEEEEEEEEEEEE HELPPP

Misha Larkins [42]

Final Answer: $-12x + 1.5$

Steps/Reasons/Explanation:

Question: Which expression is equivalent to $-3(4x - 0.50)?$

<u>Step 1</u>: Expand by distributing terms.

$-3$ × $4x - 3$ × $-0.50$

<u>Step 2</u>: Simplify $-3$ × $4x$ to $-12x$ .

$-12x - 3$ × $-0.50$

<u>Step 3</u>: Simplify $3$ × $-0.50$ to $-1.5$ .

$-12x - (-1.5)$

<u>Step 4</u>: Remove parentheses and add.

$-12x + 1.5$

~I hope I helped you :)~

6 0

3 years ago

In Exercises 1-4, ill in the blank.

EleoNora [17]

1. Supplementary

2. Complementary

3. Adjacent angles

4. Vertically opposite angles

Hope it helps. Please mark brainliest.

4 0

3 years ago

identify a pattern in the given list of numbers. then use this pattern to find the next number. 1,5,1,10,1,20,1

saw5 [17]

40 the answer is 40. It’s very easy

5 0

3 years ago

HELPPPP ASAP 1.Go to the website for the U.S. Bureau of Labor Statistics: www.bls.gov. Under the Subject Areas tab, look under P

lakkis [162]

Answer:

do you still need help for the answer?

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

6% sales tax was added

Anettt [7]

Answer:

$12.30

Step-by-step explanation:

6% of $205 =

= 0.06 * $205

= $12.30

Answer: $12.30

7 0

3 years ago