YukiXes YukiXes
  • 21-05-2021
  • Mathematics
contestada

Solve these problems

A= 12+4×2-7
B= 2×(-3)+8

Respuesta :

monachr monachr
  • 21-05-2021
A=13
B=2

You have to calculate the multiplication first
Answer Link
alexmaya980
alexmaya980 alexmaya980
  • 21-05-2021

Answer:

A. 13

B. 2

Step-by-step explanation:

You use order of operations.

A. 4x2=8+12=20-7=13

B. 2x-3=-6+8=2

Answer Link

Otras preguntas

Which part of the earth system contains continents?
When you rub two balloons on your sleeve, does it have positive or negative? #Tell me and get 10 points
Who pioneered animated movies with his short feature, Steamboat Willie, in 1928? A. Aaron Copeland B. Al Jolson C. George Gershwin D. Walt Disney
HELP I NEED HELP !!!!
Which molecule contains the smallest number of hydrogen atoms? N2H4 Al(OH)3 (NH4)2SO4 NH4NO3
The Cold War was a time in when communist nations and capitalist democracies mistrusted each other but avoided direct military confrontations. True False
Where are endocrine glands found? a.In all vertebrates b.In all chordates c.In only mammals
is 81x squared minus 1 a perfect square
how can the energy of water waves affect a shoreline
Round 7.2199 to the nearest thousandth. This question is killing me