Parentheses first
9q-14+3q-3(8)=7
9q-14+3q-24=7
Combine like terms
9q + 3q - 14 - 24 = 7
12q -38=7
add 38 to both sides
12q - 38 + 38 = 7 + 38
12q = 45
divide both sides by 12
q = 45/12
q = 3.75
The number that is being multiplied by the variable ( the letter) so like if you have 2X the 2 is the coefficient
Answer:
D - Water is polar and oil is nonpolar
Step-by-step explanation:
Answer:
x=70
Step-by-step explanation:
the angles opposite 3.5 equal 55 degrees
180-55-55=70
Answer: He will need to stop 9 times.
Step-by-step explanation:
3150/320 = (about) 9
