The strategy or equation which do not solve this problem is letter A and B.
The letter A goes m=(30+45+35)/6, the question asked how many minutes Ella will babysit in six weeks. In a week Ella babysits for 110 minutes, instead of dividing it by 6 weeks (which is shown in the equation of letter A), you have to multiply by 6 weeks. It should go like this, m= (30+45+35) x 6.
Answer:
2 solutions 3 (-2 z + 1) and 3 (1 - 2 z)
Step-by-step explanation:
Left side
Simplify the following:
-8 z + 3 + 2 z
Grouping like terms, -8 z + 3 + 2 z = (2 z - 8 z) + 3:
(2 z - 8 z) + 3
2 z - 8 z = -6 z:
-6 z + 3
Factor 3 out of -6 z + 3:
Answer: 3 (-2 z + 1)
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Right side
Simplify the following:
-6 z - 4 + 7
Grouping like terms, -6 z - 4 + 7 = (7 - 4) - 6 z:
(7 - 4) - 6 z
7 - 4 = 3:
3 - 6 z
Factor 3 out of 3 - 6 z:
Answer: 3 (1 - 2 z)
A) Slope = 5, for the y intercept plug 0 into x, so y=5(0)+10 =10. So the y-intercept is (0,10)
c) I added the graph below. First you plot the y intercept, (0,10). Then count 5 up and 1 right and plot a point because the slope is (5/1) "slope is easy and fun, rise over run." You can go the opposite way too, 5 down and 1 left and then plot a point. Plot 5-7 points. The x-axis is time, because that is the independent variable and the y-axis is baskets of berries because that is the dependent variable.