9514 1404 393
Answer:
Step-by-step explanation:
Slope-intercept form is ...
y = mx + b
where b is the starting value and m is the change per day.
Rew starts with 10 and changes by +6 per day.
V = 6x +10
Vreel starts with 55 and changes by -3 per day.
V = -3x +55
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<em>Additional comment</em>
As in the equation showing the slope-intercept form, "y" is often the variable used for the dependent variable. Your problem statement here specifies it should be V, so that is what we used.
Answer:
136
Step-by-step explanation:
GEMDAS
G - groupings
E - exponents
M - multiply
A - add
S - subtract
Answer:
7 trophies for $49.00
5 trophies for $30.00
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Explination:
It says that she wants to pay no more than 7 dollars for each trophy she buys, which means 7 and less. So we have to multiply 7 x the number of trophies, And if it gives you the excact number or less its correct.
So we multiply
7 x 7 = 49 (The excact number, correct)
9 x 7 = 63 (The price they are selling it at is higher, incorrect)
12 x 7 = 84 (The price they are selling it at is higher, incorrect)
5 x 7 = 35 (Paying less, Correct)
3 x 7 (The price they are selling it at is higher, incorrect)
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Its really easy if you put your mind into it! Goodluck <3