Mathematics, 06.10.2020 22:01 adaneri1234

Maya is showing her work in simplifying (5.2 − 4.5) − 5.5 + 4.8. Identify any error in her work or reasoning. (5 points) Step 1: (5.2 − 4.5) − 5.5 + 4.8
Step 2: 5.2 + (− 4.5 − 5.5) + 4.8 (identity property)
Step 3: 5.2 − 10 + 4.8
Step 4: 5.2 + 4.8 − 10 (commutative property)
Step 5: 10 − 10 = 0.

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 13:30

49xy +34y - 72z. determine the degree of the polynomial

Answers: 1

Answer

Mathematics, 21.06.2019 17:00

16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191

Answers: 3

Answer

Mathematics, 21.06.2019 21:10

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25

Answers: 2

Answer

Mathematics, 21.06.2019 23:00

Agroup of three friends order a combo meal which includes two slices of pizza and a drink each drink is priced at $2.50 the combined total of $31.50 how much is the cost of a slice of pizza

Answers: 2

Answer

You know the right answer?

Maya is showing her work in simplifying (5.2 − 4.5) − 5.5 + 4.8. Identify any error in her work or r...

Questions

Mathematics, 11.10.2019 07:20

I=$26.25i=$26.25, p=$500p=$500, t=18 t=18 months...

Mathematics, 11.10.2019 07:20

Asix foot tall tent standing next to a cardboard box casts a 9ft shadow. if the cardboard box casts a shadow that is 6ft long then how tall is it?...