8 balls = 16
1 ball = 2
32 balls = 64
Greg needs to bike 57 miles on the last day so that his average is 59 miles per day.
Answer:
y=-2x+7
Step-by-step explanation:
Hi there!
The form of slope-intercept form is given as y=mx+b, where m is the slope and b is the y intercept
We are given the slope (-2) and a point (3,1)
We can immediately substitute -2 as the slope in the equation
y=-2x+b
Now we need to find b
Because the line will pass through the point (3,1), we can use it to solve for b
Substitute 3 as x and 1 as y
1=-2(3)+b
multiply
1=-6+b
add 6 to both sides to isolate b
7=b
Substitute 7 as b into the equation
The line is <u>y=-2x+7</u>
Hope this helps!
Answer:
3 hours
Step-by-step explanation:
Angel's remaining distance is ...
280 mi - 70 mi = 210 mi
At 70 miles per hour, it will take ...
(210 mi)/(70 mi/h) = 3 h
to cover the remaining distance.
_____
The appropriate relationship is ...
time = distance/speed
Answer:
The cost of the telegram was 1,270 shilling
Step-by-step explanation:
we know that
The total words-----> 44
The first ten words ----> 10
Extra words----> 44-10=34
so
The total cost is equal to
25(10)+30(34)=1,270 shilling
