3 years ago

3x2+5y for x = 4 and y = 2. Need a right answer ASAP

Mathematics

1 answer:

oee [108]3 years ago

7 0

Answer:

It depends of what the equation is...

Step-by-step explanation:

If your equation is 3x2 (3x times 2) then the solution would be:

3(4)(2) + 5(2)= 34

If your equation is 3x + 2 + 5y, then the solution would be:

3(4) + 2 + 5(2) =24

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Answer:6

Step-by-step explanation:

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4 years ago

For dinner, jerry had a double cheeseburger and one order of medium fries totalalling 1200 calories. Joe has two double cheesebu

inna [77]

Answer: See explanation

Step-by-step explanation:

Let the number of callories that are in one cheeseburger be = x

Let the number of calories that are in one medium frys be = y

Therefore, the question can be formed into an expression as:

Jerry = 1x + 1y = 1200

Joe = 2x + 1y = 1260

x + y = 1200 ....... i

2x + y = 1260 ....... ok

Subtract equation i from ii

x = 60

Therefore, number of callories that are in one cheeseburger is 60 calories

Since x + y = 1200

60 + y = 1200

y = 1200 - 60

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Factor.<br> F2 + 3f - 4<br> What’s the answer

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Answer:

9f I think your welcome

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Step-by-step explanation:

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