2 years ago

5c-3d+11 when c=7 and d=8

Mathematics

2 answers:

nataly862011 [7]2 years ago

8 0

Answer:

Step-by-step explanation:

substitute:

5(7) - 3(8) + 11=0

35 - 24 + 11 = 0

=22

Marianna [84]2 years ago

4 0

$5\times7-3\times8+11= \\35-24+11= \\11+11=22$

Hope this helps.

r3t40

You might be interested in

Will mark brainliest im in a rush so please help me if you can

Afina-wow [57]

Answer:

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Rosa wants to use $25.00 to buy games. The inequality

Dafna11 [192]

Answer:

she can buy 5 roses

Step-by-step explanation:

8 0

2 years ago

Solve for x -5(x+1)+3x-3=-14

ASHA 777 [7]

Answer:

x= 3

Step-by-step explanation:

Hope I get brainliest!

6 0

2 years ago

What is the measure of ∠x

svetoff [14.1K]

Answer:

Step-by-step explanation:

6 0

3 years ago

Five decreased by twice a number is same as five less than<br> three times the number.

sergejj [24]

Answer: If you are suppose to write an algebraic expression it is: 5 - 2x = 3x - 5
If you are suppose to solve the answer is:
5-2x=3x-5
-2x=3x-10
-5x=-10
x=2

8 0

2 years ago