the sum of two numbers, one of which is three-quarters of the other, is 49. find the product of the numbers.

588

Step-by-step explanation:

One number is x.

The other number is 3x/4.

Their sum is 49.

x + 3/4x = 49

4x/4 + 3x/4 = 49

7x/4 = 49

x/4 = 7

x = 28

One number, x. is 28.

The other number, 3x/4, is 3/4 × 28 = 21

The product of the number is 28 × 21 = 588

Step-by-step explanation:

the sum of both numbers is 49

one of the numbers is 3/4 of the other

trial and improvement

3*6=18

4*6=24

24+18=40    too small

3*7=21

4*7=28

28+21=49

21*28=588

answer: just subtact the units and then add the non negative : happy to

step-by-step explanation:

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.