KacieBui
KacieBui
04-03-2018
Mathematics
contestada
I need help on 4 questions!
Respuesta :
Heavenus
Heavenus
04-03-2018
It's 10.
To find x
4x+5=45
Subtract 5 from each side and you get
4x=40
Divide 4x by 40
X= 10
To check
4(10)+5= 45
A=45
B=45
Answer Link
VER TODAS LAS RESPUESTAS ( 33+ )
Otras preguntas
Perimeter of a square with an area of 81cm2
A movie starts at 7:00 pm and lasts 108 minutes. What time does the movie end?
'for a good cause if you are determined you are able to overcome any obstacle'. explain
Compute the value of the discriminant and give the number of real solutions to the quadratic equation: 3x^2 - 7x + 9 = 0
find the point on the y-axis that is equidistant from (6,1) (-2,-3)
Multiply these fractions (Lowest Terms) a) 2 x 3/4 b) 3 x 3/5 c) 4 x 1/3 d) 6 x 2/5 e) 1/2 x 1/4 f) 4/5 x 2/3 g) 5/6 x 3/4 h ) 1/10 x 2/3 i) 2 1/5 x 1/
Add these fractions (Lowest Terms) a) 1/6 + 1/6 b) 1/4 + 3/8 c) 2/3 + 5/6 d) 9/21 + 4/7 e) 1 3/5 + 1/10 f) 1 1/4 + 11/12 g) 1 2/3 + 2/3 h) 1 5/6 + 3 2/5
Find 4 consecutive odd integers where the product of the two smaller numbers is 64 less than the product of the two larger numbers.
What is the solution: (9x+2)(4x^2+35x-9)=0
A movie starts at 7:00 pm and lasts 108 minutes. What time does the movie end?
