Answer:
Common ratio r = 2
Step-by-step explanation:
the fith term of a G.P is 8 times the 2nd term.
Hence, common ratio is 2.
1.) (x+2) (x+4) (x-4)
2.) (3x-4) (x^2 +3)
3.) 2x(2x-5) (x-4)
4.) (4x+3) (2x^2 +1)
5.) (4x-5) (16x^2 + 20x+25)
6.) (x+2) (x-2) (x^2+3)
7.) 2x^2(2x+3) (4x^2-6x+9)
8.). (4x-1) (x+1) (x-1)
*Hope this helped, good luck :-)
Answer:
C. 3 eggs
Step-by-step explanation:
Mr. Niles used 5/12 of a carton of eggs to make breakfast Saturday. He used 2/12 of the carton on Sunday. How many more eggs did he use on Saturday?
A. 7 eggs
B. 4 eggs
C. 3 eggs
D. 1 egg
A carton of egg = 12 eggs
Saturday
5/12 of a carton of egg
= 5/12 × 12
= 5 eggs
Mr. Niles used 5 eggs on Saturday
Sunday:
2/12 of a carton of egg
= 2/12 × 12
= 2 eggs
Mr. Niles used 2 eggs on Sunday
How many more eggs did he use on Saturday?
= 5 eggs - 2 eggs
= 3 eggs
C. 3 eggs
Answer:
y = 4
Step-by-step explanation:
8(y + 4) - 2(y - 1) = 70 - 3y ← distribute parenthesis and simplify left side
8y + 32 - 2y + 2 = 70 - 3y
6y + 34 = 70 - 3y ( add 3y to both sides )
9y + 34 = 70 ( subtract 34 from both sides )
9y = 36 ( divide both sides by 9 )
y = 4
