mariah8745 mariah8745
  • 10-11-2018
  • Mathematics
contestada

what is 30-(3×-3+7) -5×-3

Respuesta :

Thisguy248 Thisguy248
  • 10-11-2018

30 - (3 × -3 + 7) - 5 × -3

30 - (-9 + 7) - 5 × -3

30 - (-2) - 5 × -3

30 + 2 - 5 × -3

30 + 2 + 15

30 + 17

47

Answer Link

Otras preguntas

The difference of two timber’s is 8. When twice the first number is added to three times the second number, the result is 51. What are the two numbers?
Help my please please
Need answers quick. Find the endpoint of the line segment with the given endpoint and midpoint. Endpoint: (−6,−6) Midpoint: (−2,0)
URGENT!! This is timed, PLEASE HELP! Nitrogen gas can be prepared by passing gaseous ammonia over solid copper (II) oxide at high temperatures, as described by
A 45-gram object that has a volume of 9 mL has a density of a. 5 g/mL b. 54 g/mL c. 36 g/mL d. 405 g/mL
AABC is translated 6 units up and 3 units left to create AA'B'C'. If vertex A is located at (-1, 2), what are the coordinates of A'? (5-1) (-4, 8) (2, -4) (-7,
What is the answer to this question
Half of a number plus three times the number. Write it in expression or equation solve the equation
NASA’s Kepler mission found evidence of several potentially habitable exoplanets, raising the possibility that life may have evolved independently outside of ou
Complete the equation of the line through (−10,3), (−10,3) and (−8,−8) ,(−8,−8).