Ive been staring at this for a long time now, pls help

Mathematics

2 answers:

Marat540 [252]3 years ago

8 0

Answer:

10.75

Step-by-step explanation:

i got this because the first part says 13 × 3/8 so this means that the numbers 2 × 3/8 + 3/8 + 3/8 and the unknown number have to equal 13. so when u multiply 2 x 3/8 you get .75 and then you add the two other numbers and get 1.5 and then you subtract 1.5 from 13 and you get 11.5

PHEWW

Luba_88 [7]3 years ago

6 0

Answer:

Step-by-step explanation:

I replaced the missing variable with x and solved the equation from there.

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Answer:

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Step-by-step explanation:

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