Question

Solve the equation. Round the answer to the nearest tenth.

2.8x = 5.1

A.
1.7

B.
1.8

C.
1.9

D.
18.2



I got B.

Answer 1

2.8x = 5.1
x = 5.1/2.8
x = 1.821 rounded to nearest tenth = 1.8

you are correct.....answer is B

Answer 2

Which is the best estimate of x based on rounding the constants and coefficients in the equation to the nearest integer?

6.15(x – 8.86) = 21.83

Answer 3

i got 12.7

Answer 4

A.
12.8

B.
12.7

C.
12.6

D.
11.7

Answer 5

you still there

Answer 6

6(x - 9) = 22
6x - 54 = 22
6x = 22 + 54
6x = 76
x = 76/6 = 12.666 rounds to 12.7

Not sure if it is 12.66 rounded to 12.7 or if they don't want the answer rounded, it is 12.6 ??

Answer 7

Which estimate is most reasonable?

Francesca purchases a box of cereal for $2.98, hamburger for $4.12, tomatoes for $3.07, and milk for $1.96. She has $17 with her. About how much change should she expect to receive?

A.
$7

B.
$6

C.
$5

D.
$4

Answer 8

I would probably round it to 12.7......so I agree with you again

Answer 9

3 + 4 + 3 + 2 = 12
17 - 12 = 5 --> answer C

Answer 10

I think it is $4 but calculated it is 4.87 and it would be rouded to 4.87

Answer 11

round your prices......
2.98 = 3
4.12 = 4
3.07 = 3
1.96 = 2
added together = 12
subtract from 17 = 5

Answer 12

oh ok

Answer 13

need any more help ?

Answer 14

yes

Answer 15

I can try to help

Answer 16

ok

Answer 17

Solve the equation. Round the answer to the nearest tenth.

3.6x = 5.5

A.
15.3

B.
1.6

C.
1.5

D.
1.4

Answer 18

i got 1.5

Answer 19

rounded to the nearest tenth

Answer 20

3.6x = 5.5
x = 5.5/3.6
x = 1.52 rounds to 1.5
your correct

Answer 21

i need your help with 4 more questions

Answer 22

lets see what you got ?

Answer 23

Solve the equation. Round the answer to the nearest tenth.

1.18x + 4.34 = 8.67

A.
11.0

B.
3.8

C.
3.7

D.
3.6

Answer 24

i got 3.7

Answer 25

kelliegirl

Answer 26

your correct, it is 3.7...sorry about that, my computer clicked off. I am back now

Answer 27

ok

Answer 28

Which is the best estimate of x based on rounding the constants and coefficients in the equation to the nearest integer?

6.2x + 1.2 = 8.9

A.
1.3

B.
1.4

C.
1.6

D.
1.7

Answer 29

6x + 1 = 9
6x = 9 - 1
6x = 8
x = 8/6 = 1.33 rounds to 1.3

Answer 30

i got that too

Answer 31

great minds think alike :)

Answer 32

ha

Answer 33

Which is the best estimate of x based on rounding the constants and coefficients in the equation to the nearest integer?

5.2x + 3.2 = 9.8

A.
1.5

B.
1.1

C.
1.2

D.
1.4

Answer 34

5x + 3 = 10
5x = 10 - 3
5x = 7
x = 7/5 = 1.4

Answer 35

wow i got that answer

Answer 36

Which is the best estimate of x based on rounding the constants and coefficients in the equation to the nearest integer?

6.2x + 1.2 = 8.9

A.
1.3

B.
1.4

C.
1.6

D.
1.7

Answer 37

6x + 1 = 9
6x = 9 - 1
6x = 8
x = 8/6 = 1.33 rounds to 1.3
wait a minute.....we already did this one

Answer 38

sorry i did the wrong one here

Which is the best estimate of x based on rounding the constants and coefficients in the equation to the nearest integer?

3.09(x – 6.91) = 24.95


A.
15.2

B.
10.3

C.
15.4

D.
15.3

Answer 39

3(x - 7) = 25
3x - 21 = 25
3x = 25 + 21
3x = 46
x = 46/3 = 15.33 rounds to 15.3

Answer 40

got that

Answer 41

you know this stuff pretty good :)

Answer 42

thx

Answer 43

Which estimate is most reasonable?

Michaela purchases a box of cereal for $3.95, chicken for $5.99, orange juice for $2.10, and a loaf of bread for $1.05. She has $15 with her. About how much change should she expect to receive?

A.
$1

B.
$3

C.
$4

D.
$2

Answer 44

i got $1.91

Answer 45

4 + 6 + 2 + 1 = 13
15 - 13 = 2 <-- answer D

Answer 46

round your prices, it makes it easier

Answer 47

thank you so very much that was all

Answer 48

glad I could help :)

Answer 49

@kelliegirl33 i am a fan of you know on here

Answer 50

thats fine with me :)

Answer 51

ok bye

Answer 52

bye.....have a good day :)