Question

What value of b makes the statement true?

17 = b – (–6.2)

Answer 1

explain and medal!

Answer 2

17 = b – (–6.2) implies 17=b+12 implies b=17-12=5
so b=5 satisfies the equation

Answer 3

@nward.gmail123

Answer 4

Choose the answer.
8.

(3 pt)
What value of b makes the statement true?

17 = b – (–6.2)


A.
–23.2

B.
–10.8

C.
10.8

D.
23.2

Answer 5

it's c

Answer 6

oh i see it 6.2 not 6*2=12

Answer 7

yes

Answer 8

17 = b – (–6.2) add -6.2 on both sides then you have b=17+(-6.2)=17-6.2=11.8

Answer 9

10.8

Answer 10

ha ha ha

Answer 11

\[10.8+6.2=\]

Answer 12

17

Answer 13

hmm why did i get 17.6?

Answer 14

ooh nevermind jiji

Answer 15

because you did wrong

Answer 16

:)

Answer 17

i was substracting

Answer 18

9.

(3 pt)
On a number line, point S has coordinate –5.4 and point T has coordinate 2.5.

Which expressions represent the distance between point S and point T?

Choose all answers that are correct.

A.


B.


C.


D.

Answer 19

see a+b=c implies a=c-b

Answer 20

help with a few more?plzzz

Answer 21

ooopsss

Answer 22

wait

Answer 23

9.

(3 pt)
On a number line, point S has coordinate –5.4 and point T has coordinate 2.5.

Which expressions represent the distance between point S and point T?

Choose all answers that are correct.

A.


B.


C.


D.

Answer 24

ahhhhh i can't copy

Answer 25

Choose the answer.
10.

(3 pt)
Sam had a full 1 L bottle of olive oil. He poured 0.25 L of the olive oil into a container to make salad dressing. He also poured an unknown amount x onto a plate as a bread dip. There was 0.6 L of olive oil remaining in the bottle.

Which equation can be used to solve for x?

A.
1 + 0.25 – x = 0.6

B.
1 + 0.25 + x = 0.6

C.
1 – 0.25 – x = 0.6

D.
1 – 0.25 + x = 0.6

Answer 26

see the formula is |b-a| where b is the coordinate of T and a is the coordinate of s.
So the required distance is |2.5-(-5.4)|=|2.5+5.4|=7.9

Answer 27

that'a another one

Answer 28

oooh thanks

Answer 29

3 pt)
Sam had a full 1 L bottle of olive oil. He poured 0.25 L of the olive oil into a container to make salad dressing. He also poured an unknown amount x onto a plate as a bread dip. There was 0.6 L of olive oil remaining in the bottle.

Which equation can be used to solve for x?

A.
1 + 0.25 – x = 0.6

B.
1 + 0.25 + x = 0.6

C.
1 – 0.25 – x = 0.6

D.
1 – 0.25 + x = 0.6

Answer 30

see initially Sam has 1 ltr then he poured .25ltr so then amount=1-0.25
again he poured x ltr so amount remaining=1-0.25-x
then he had left=0.6ltr
so the equation is 1-0.25-x=0.6

Answer 31

ooh i see thanks

Answer 32

A!

Answer 33

Its C

Answer 34

oh

Answer 35

Question Navigator
Choose all answers that are correct.

3.

(3 pt)
Point C is graphed on a number line at –7. Point D is 13 units away from point C on the number line.

What could be the coordinates of point D?

Choose all answers that are correct.

A.
–20

B.
3

C.
6

D.
20