2 years ago

Samantha evaluates the expression -5.3 + 7.9 and gets an answer of 2.4

Mathematics

2 answers:

Sholpan [36]2 years ago

6 0

Answer:

Step-by-step explanation:

To the evaluate -5.3+7.9

We get

2.6

Therefore the error

=2.6-2.4

=0.2

iren [92.7K]2 years ago

6 0

Samantha is wrong the correct answer to -5.3 + 7.9 is 2.6

You might be interested in

Solve:<br> -3/4+p=1/2<br> Thank you so much!

shepuryov [24]

-3 / 4 + p = 1/2

LCD 4 and 2 = 4

Multiply by LCD = 4

p. (4)- 3/4 .( 4 ) = 1/2.(4)

4 p - 3 = 2

Add 3 to both sides:

4 p - 3 + 3 = 2 + 3

4 p = 5

Divide both sides by 4 :

4p / 4 = 5 /4

p = 5/4

3 0

3 years ago

Use doubles to help you add 7+8

GarryVolchara [31]

7 + 8 = 15 konfirmasion

5 0

3 years ago

Read 2 more answers

1 2/7 divided by -2 1/4

Alchen [17]

Answer: 0.5714

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Complete the explanation on the 2 errors Margaret made, and then give the correct answer.

klemol [59]

Answer:

For the first page 2nd line they did 88846 squared instead of cubed.

The correct answer is 935,087,000,000,000.

Step-by-step explanation:

8 0

2 years ago

Use your line plot and answer the question below

Wittaler [7]

Answer:

hgvcffgebebddbb

Step-by-step explanation:

hhgffggggvgfgfgcccc

5 0

2 years ago