Answer:
1+1=2
Step-by-step explanation:
Answer:
t=7(1.75c)
Step-by-step explanation:
If I assume that she does the same number of chores each day the equation is t=7(1.75c)
this is because c is the number of chores
and for each chore she earns 1.75 so then for each day it is 1.75c
there are 7 days in a week so you need to multiply that all by 7
so that is 7(1.75c)
that little equation finds the total amount earned so then it is
t=7(1.75c)
To factor <span>54x+81 using the greatest common factor, find the GCF of 54 and 81 by listing all factors and finding the biggest.
54 - 1, 2, 3, 6, 9, 18, 27, 54
81 - 1, 3, 9, 17, 81
9 is the gcf, so factor it out.
</span><span>54x+81 = <u>9</u>(6x + 9)</span><span>
</span>
Answer:
The graph in the attached figure
Step-by-step explanation:
we have
The solution of the inequality is the shaded area above the dashed line 
The slope of the dashed line is negative m=-1
The y-intercept of the dashed line is (0,2)
The x-intercept of the dashed line is (2,0)
To graph the inequality, plot the intercepts, draw the dashed line and shading the area above the dashed line
The graph in the attached figure
Answer:
2 hours
Step-by-step explanation:
Given the following :
Darryl :
Speed = 25mph
Jacob:
Traveled in opposite direction
Speed = 35mph
After Darryl had traveled for 4 hours, Distance between them was 170 miles
Distance traveled by Darryl :
Speed * time = (25 * 4) = 100 miles
Total distance = distance traveled by Darryl + distance traveled by Jacob
170 miles = 100 miles + distance traveled by jacob
Distance traveled by Jacob = 170 - 100
Distance traveled by Jacob = 70 miles
Time = distance / speed
Time traveled by Jacob = 70 miles / 35mph
Time traveled by Jacob = 2 hours
