Answer:
is this what your looking for?
You plug in -3 for x for 4(-3)+5 =-7
SOLUTION:
a ) Write an equation in standard form that models your earnings.
8x + 6y = $114
b ) You worked 10 hours as a hair washer. How many hours did you work as a host?
8x + 6y = $114
8x + 6 ( 10 ) = 114
8x + 60 = 114
8x = 114 - 60
8x = 54
x = 54 / 8
x = 27 / 4 hours
x = 6.75 hours
x = 6 hours and 45 minutes
Answer:
- 1 cm to 40 m
- 1/40 cm to 1 m
Step-by-step explanation:
The problem statement isn't clear as to which unit is 1 in your unit rate. If it is 1 cm, you can find the unit rate by multiplying the reationship by 4:
... 4 × (1/4 cm to 10 m) = 1 cm to 40 m
If it is 1 m, you can find the unit rate by multiplying the relationship by 1/10:
... 1/10 × (1/4 cm to 10 m) = 1/40 cm to 1 m
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<em>Additional comment on the problem</em>
Ordinarily, drawing scales are expressed as a fraction. Here, that would be ...
(1/4×1/100 m)/(10 m) = 1/4000 . . . or . . . 1 : 4000
So there’s no actual question because you didn’t attach anything
