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qwelly [4]
2 years ago
10

Evaluate the expression for the given values of the variables.

Mathematics
1 answer:
vfiekz [6]2 years ago
7 0

Answer:

A

Step-by-step explanation:

Substitute the given values into the expression

2a² + cb

= 2(5)² + 3(11)

= 2(25) + 33

= 50 + 33

= 83 → A

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2 years ago
Please help me with these 2 questions, please show work
muminat

Answer:

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Step-by-step explanation:

I dont exactly know how u would show work.

If it says something is less than a number, then it will be at the back of the equation. So skip that part and u will see it says five times a number. The number is unknown therefore it will a variable (i chose x to be the variable). 5 times x is 5x. Minus the 4 would be 5x - 4. Then it says the equation equals 11. So 5x - 4 = 11.

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3 years ago
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