Nathos
Nathos Nathos
  • 03-04-2022
  • Mathematics
contestada

need some help with this question in the image ​

need some help with this question in the image class=

Respuesta :

anildahal466
anildahal466 anildahal466
  • 03-04-2022

Answer:

1a. first 7×9=63 Then substracting 16 we get 47 and 2-47= -45

Answer Link
CandyMellow
CandyMellow CandyMellow
  • 03-04-2022

Answer:

a.  - 77

b. 4

c. 5x-14

d. 14

Step-by-step explanation:

a. 2-(7*9)-16

=> 2-63-16

=>(-61) - 16

=> -77

b.64 / 4+(3*4)

=> 64 /  4+12

=> 64 / 16

=> 4

c. 3x+2(x-7)

=> 3x+2x - 14

=> 5x-14

d. 5 + 6^2/ 4

=> 5+ 36/4

=> 5+9

=> 14

Answer Link

Otras preguntas

What is the probability that two people chosen at random were born on the same day of the week?
Free time takes priority over committed time. true or false
Which of the following statements does not describe the structure of an atom?  An atom has a small, dense center called the nucleus.  Inside the nucleus of an a
A contract between recreational games & rides, inc., and summer fair corporation includes a provision excluding liability as a result of fraud. this provisi
Dr. hall is in a therapy session with his client steve, who is a violent criminal. although dr. hall does not approve of his actions, he still shows genuine acc
The sides of a right triangle are x, x+7, and x+8 untits long. Find the side lengh by solving for x.
What is 10-^4 written is standard form? A) 0.0001 B)0.0001 C)1000 D)10,000
The ratio 48:60 in simplest form
Pls I need help with this questions
Carl and Juan were playing catch, getting ready for the start of baseball season. Carl, who wanted to be the pitcher, was trying out his pitching arm. "Here co