Why might u want to estimate by rounding each value to the nearest $1 instead of to the nearest $5

If alpha and beta are zeroes of polynomial fx = 4x2-5x-1. Pls answer full questiob

Ede4ka [16]

<h3>...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................</h3><h2>I like 15 yr old girls.</h2>

6 0

2 years ago

The sum of 2 numbers is 38. one number is 10 more than the other.

son4ous [18]

Answer:

24, 14

Step-by-step explanation:

x + y = 38

x = 10 + y

You can substitute (10+y) into the top equation where the x is.

10 + y + y = 38

10 + 2y = 38

2y = 28

y = 14

Now plug 14 in for y in either equation to get x

x = 10 + 14

x = 24

8 0

3 years ago

From their house to their parents house, the Leightons have to drive 276 miles. if they have already driven 2/3 of the distance,

geniusboy [140]

They have traveled 184 miles

5 0

3 years ago

Read 2 more answers

Please tell me 1-3 which is similar and not thanks

gogolik [260]

The second and the third one are similar.

7 0

3 years ago

Read 2 more answers

Explain how you could use an equation like 12.50x = 15 to figure out original and increased/decreased prices and the mulitiplier

ExtremeBDS [4]

Answer:

1.2

Step-by-step explanation:

15 ÷ 12.50 = 1.2

12.50(1.2)= 15

7 0

3 years ago