wendybbg
wendybbg wendybbg
  • 11-09-2020
  • Mathematics
contestada

2 [30- (28-2)] +5
answer with explanation please!

Respuesta :

zrh2sfo
zrh2sfo zrh2sfo
  • 11-09-2020

Answer:

13

Step-by-step explanation:

Simplify the following:

2 (30 - (28 - 2)) + 5

Hint: | Subtract 2 from 28.

| 2 | 8

- | | 2

| 2 | 6:

2 (30 - 26) + 5

Hint: | Subtract 26 from 30.

| 2 | 10

| 3 | 0

- | 2 | 6

| 0 | 4:

2×4 + 5

Hint: | Multiply 2 and 4 together.

2×4 = 8:

8 + 5

Hint: | Evaluate 8 + 5.

8 + 5 = 13:

Answer:  13

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Mominayasir
Mominayasir Mominayasir
  • 11-09-2020

well first u will solve the numbers in the brackets;

=2 (30-6)+5

=2 (23)+5

then 2 will be multiplied with 23;

=46+5

=51

the answer is 51.

Answer Link

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