Answer:
<u>Nvgjvfknh</u>
Step-by-step explanation:
1) Subtract 6x from both sides. -3y= -9-6x
<span>2) Divide both sides by -3. y= 3+2x </span>
<span>2) Put it in slope-intercept form: y=mx+b. y= 2x+3 </span>
<span>Final answer: y=2x+3</span>
Answer:
40
Step-by-step explanation:
3x + 7y
Replace the letters with said numbers,
3(4) + 7(4)
Multiply,
12 + 28
And add!
40
Answer:
10:4
Step-by-step explanation:
10:4 because it says birds to dogs
Based on the above scenario, an equation that shows how much Gwen paid. The equation for Gwen is y = 100 + 10x
- The equation for Tristan is y = 12.5x
- The equation for Keith is y = 10x.
<h3>What is the
equation about?</h3>
Since Gwen burns about 10 cal/min. THen she had used up 100 calories if Tristan and Keith began ar (Y g=100 if x=0)
Then Y(g)= 10x + 100
Since Tristan is known to burns 125 cal in 10 minutes always, then one can write her own as 12.5 cal every minute.
Therefore Y (t) = 12.5x
Since Keith burns 300 calories in 30 min always, or 10 calories in every minute.
Then Y (k) = 10x
The general function of y:
y=10x +100 + 12.5x + 10x
y = 32.5x + 100
Therefore, Based on the above scenario, an equation that shows how much Gwen paid. The equation for Gwen is y = 100 + 10x
- The equation for Tristan is y = 12.5x
- The equation for Keith is y = 10x.
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