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adell [148]
2 years ago
14

"Four times the difference of a number and seven is at least -52."

Mathematics
1 answer:
dedylja [7]2 years ago
7 0
Remember ‘difference’ refers to subtraction, so they are looking for the ‘difference’ of a a number, which is unknown, so we can use the variable ‘x.’ X-7

The term ‘at least’ refers to our greater than, less than, equal to signs

Difference of a number and 7 = x-7
Four times = (4) or •4
At least = <
-52 = Answer negative 52
Plug them all in,

x-7(4)<-52
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