Need to see the problem, please provide a photo next time
She spent 20+10+15=45 in total
7:30-45 minutes=6:45. As a result, Jill starting her homework at 6:45 or C. Hope it help!
Hello!
The x intercept is when the y value is 0
Put 0 in for y to get the x-intercepts
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Part A
3x + 2y = 7
Put 0 in for y
3x + 2(0) = 7
Simplify
3x = 7
Divide both sides by 3
x = 2.333...
The x-intercept is at the point (2.333, 0)
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Part B
2x + 3y = 7
Put 0 in for y
2x + 3(0) = 7
Simplify
2x = 7
Divide both sides by 2
x = 3.5
The x-intercept is at the point (3.5, 0)
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Hope this helps!
The period of a sinusoidal curve can be determined through the formula : P = 2π / B where B is equal to 2π / 3. In this case, P = 2π / <span>2π / 3 equal to 3. The amplitude or the height of the curve is equal to -4. The curve passes through the origin, (0,0). Answer is 3</span>