Replace x with 1/4 and solve:
12(1/4) - 2
3-2 =1
The answer is 1
Answer:
- Equation 3y = -42
- Solved: y = -14
Step-by-step explanation (to solve the equation):
- Divide each side by 3 to cancel out the 3 next to y. It should now look like this: y = -14
I hope this helps!
Hi,
a)let 0.24 be x.
100x(two zeros because two decimals are repeating)=24.24<span> ̅(24 is repeating)
Now subtract 100x-x on both sides. This forms an equation.
100x-x=24.24(.24 is repeating) -0.24(.24 is repeating)
99x=24
x=24/99
simplest form=8/33
b)Follow the same rule.
let 0.24(4 is repeating) be x
Since there is two decimals in total , 100x=24.44(4 is repeating)
But since there is one decimal that is repeating, there will be one zero. Hence it will become 100x-10x= 24.4(4 is repeating)-2.4(4 is repeating and get the decimal point closest to the repeating decimal)</span>
90x=22
x=22/90
Simplest form=11/45
c) 0.24 is expressed as 8/25
0.24/1
24/100(make it a whole number and add no. of zeros based on how many decimals places you move.)
Simplest form=6/25
Hope this helps you.
Answer: -4187
Step-by-step explanation:
-1,-4,-7
^ ^
+-3 +-3 -4- -1= -3
S53= 53/2 [2(-1)+(53-1)] -3
2(-1)= -2 (53-1) = 52•3 53/2=26.5
26.5 [ -2+ -156]= -4187
Answer:
Step-by-step explanation:
100 - 12 = 88
88:100
22:25