Answer:
75=15+2x
30 degrees in Chicago
Step-by-step explanation:
x will be Chicago's temperature.
75=15+2x
Because 75 is the total temperature in Tampa, and you get that total temperature by adding 15 and 2 times the temperature of Chicago.
Subtract 15 from both sides.
60=2x
Divide 2 from both sides.
30=x
So it's 30 degrees in Chicago.
Answer:
45°
that is the answer have a nice evening
i think it is a function.
Answer:
(x + 5) - 9
Step-by-step explanation:
An expression is a mathematical phrase that contains a variable and a constant, but not an equal sign. Using key words from the given verbal expression, we can make an algebraic expresion:
'nine less than' = subtract 9 or - 9
'the sum of x and 5' = addition of 'x' and '5' or x + 5
put them together: (x + 5) - 9
Answer:
x is 0 or -7
Step-by-step explanation: