I need help with this

  C  (as marked)

Step-by-step explanation:

The only offered choice that has the correct sums (23 and 26) is choice C.

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Additional comment

The purpose of each of the equations is to express the total cost of the described purchase. If x is the cost of a hamburger, then the cost of two hamburgers is 2x. Likewise if y is the cost of a drink, then the cost of 5 drinks is 5y. The total cost of 2 hamburgers and 5 drinks will be ...

  2x +5y

This value is said to be $23, so the appropriate equation for this relation is ...

  2x +5y = 23 . . . . . part of answer choice C only

f

step-by-step explanation:

f

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation: