Answer:i
Step-by-step explanation:
Total coin = 36
Let the no. Of quarter = x
No. Of nickel = 1/15 × x = x/15
So, x + x/15 = 36
Multiply each terms by 15
15x + x = 540
16x = 540
x = 540/16
x = 33.75
Nickel is x/15 = 33.75/15 = 2.25
See,u have y+5x=6 ( * =multiplication sign)
and x=-1,0,1
so ,u have to do is substitute x with numbers u have
so,for -1,u have y+5*-1=6
=y= 5+6= 11 ( u multiply 5 by -1 u get -5 but when u change the sides u get it as 5 ...so 5 + 6 =11)
(2)y+5*0=6
=y=6-0=6
(3)y +5*1=6
y=6 -5=1
( i hope this helped :) )
Answer:
105 is your answer
Step-by-step explanation:
Let the two consecutive integers be: x , x + 1
Set the equation
x + x + 1 = 209
Simplify. Combine like terms.
(x + x) + 1 = 209
2x + 1 = 209
Isolate the x. Note the equal sign, what you do to one side, you do to the other.
Subtract 1 from both sides
2x + 1 (-1) = 209 (-1)
2x = 209 - 1
2x = 208
Isolate the x. Divide 2 from both sides
(2x)/2 = (208)/2
x = 208/2
x = 104
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Plug in 104 for x.
(x + 1) = (104) + 1 = 105
105 is your answer
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Answer:
x = -2
Step-by-step explanation:
0 = |x + 2|
|x + 2| = 0
x + 2 = 0
x = -2
Answer:
x = -2
Hope this helped.
Brainliest is appreciated.
Answer: It should be 11.51 sorry if im wrong
Step-by-step explanation: Approximate pi is equal to 3.14 then you find the square root of 70 and add 3.14 which is 11.5066 ect round to the nearest hundredth.
