Answer:
The correct option is A....
Step-by-step explanation:
We have a table of x,y pairs. To compute the slope we can use any two pairs, say the first two, and plug them into our formula:
m = y2-y1 / x2-x1
m = 5-13/ 0-(-2)
m = -8/0+2
m = -8/2
m = -4
We can check this answer by using a different pair: Take the last two pairs.
m = -27-(-15)/ 8-5
m = -27+15/3
m = -12/3
m = -4
Thus the slope is -4
The correct option is A....
Answer:
Step-by-step explanation:
5 men do 1 unit of work in 1 hr. 1 man does 1/5 unit of work in 1 hr. 2 men do 2/5 units of work in 1 hr. Therefore 2 men will take 5/2 hours to dig 1 hole and take 5/4 hrs to dig half a hole.
Answer:
468,119 < 486,191
Step-by-step explanation:
compare the left numbers. Four is equal to four, so go right. 6 is less than 8, so 468,119 < 486,191
Answer:
11.25 months
Step-by-step explanation:
7000-2500
=4500
4500/400
=11.25
plz mark me as brainliest.
3. Twenty is two times the size of ten.
That's basically what the division problem says, is it not?