We plug in -10 as x and 6 as y. We get -30 - 60 - 24 = -90 - 24 = -114
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Hope this helps!
==jding713==
Hello! The $74 is the one-time price paid for the car, and there is a charge of $1.50 per mile. Isabella paid $95.60 to rent a convertible for 1 day. We can write and solve an equation to solve for the number of miles she drove. Set it up like this:
74 + 1.50m = 95.60
First off, subtract 74 from both sides in order to get 1.50m = 21.6. Now, divide each side by 1.50 to isolate the "m". 21.6/1.5 is 14.4. We can solve in reverse to make sure this is the right answer. 14.4 * 1.5 is 21.6. 21.6 + 74 is 95.6. 95.6 = 95.60. There m = 14.4. Isabella drove 14.4 miles.
If you would like to know the value of x in the solution to the system of equations, you can find this using the following steps:
6x + 3y = 13
3x - y = 4 ... y = 3x - 4
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<span>6x + 3y = 13
</span>6x + 3 * (3x - 4) = 13
6x + 9x - 12 = 13
15x = 13 + 12
15x = 25
x = 25/15
x = 5/3
The correct result would be 5/3.
Answer:
What math is this?
Step-by-step explanation:
