Sheri’s age in 20 years time will be the same as terry’s age is now. ten years from now, terry’s age will be twice sheri’s age. what are their ages presently?

Sheri's age = 10

Terry's age = 30

Step-by-step explanation:

Sheri’s age in 20 years time will be the same as Terry’s age is now. Ten years from now.

Let T be the Terry's age

And S be the Sheri's age

Ten years from now, Terry’s age will be twice Sheri’s age

Subtract 10 from both sides

Now we replace T by 2S+10 in the first equation

Subtract S from both sides

Subtract 10 from both sides

S= 10

Sheri's age = 10

Terry's age = 30

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1

false

step-by-step explanation:

rulers and compasses arent required in order to bisect an angle because when bisecting angles, you're making a "half circle" and considering in order to bisect an angle it wouldn't be straight, you wouldn't need either of the two