thebrainwhoholds thebrainwhoholds
  • 20-11-2020
  • Mathematics
contestada

Mabel solves this problem but when she completed her check, she found out that her answer was wrong. What step did she do incorrectly?

Mabel solves this problem but when she completed her check she found out that her answer was wrong What step did she do incorrectly class=

Respuesta :

johnobel59
johnobel59 johnobel59
  • 23-11-2020

Answer:

she should have subtracted 11 instead of 4

the answer is -21

Answer Link

Otras preguntas

Which of the following is a physical property of nonmetals? a. They are shiny b. They are poor conductors of electricity c. They are very strong in the so
A red kangaroo jumps along at 40 km/h. At this rate how long would it take to jump 2 km?
The circle will be enlarged by a scale factor of 4. What will be the area of the new circle?
What is 5.27 × 1021 expressed in standard notation?
Much of Canada’s international policy has been based on _____.
Evaluate 3^2 + (5 − 2) ⋅ 4 − 6 over 3. 19 16 46 24
What does a regulatory buoy with a diamond symbol indicate?
Magma is classified asasaltic, andesitic, or rhyolitic based on what factor
Which method is best for determining the meaning of an unfamiliar word: using context clues, using related words, or using a dictionary?
3. Since the desert air was so dry, the bread quickly turned stale. In this sentence, which word serves as a clue that there is cause and effect?