Answer:
In fact, they'll do that if only ONE of them is out of tune.
As long as there's a difference between the two frequencies,
they'll create beats.
Step-by-step explanation:
hope this helps plz brainiest
Step one. $5.00 - 9 peppermints
= $5.00 - $1.35
= $3.65
Step two. Figure out how many 25 cents are in $3.65.
$3.65 divided by .25
= 14.6 So David can buy 14 sour candies.
Remember to follow PEMDAS (Parenthesis, Exponents (&roots), Multiplication, Division, Addition, Subtraction)
20-3•6+10²+(6+1)•4
First, solve the parenthesis
6 + 1 = 7
20 - 3 x 6 + 10² + 7 x 4
Next, solve the exponent
10² = 10 x 10 = 100
20 - 3 x 6 + 100 + 7 x 4
Next, solve each multiplication. Remember to bring your sign.
-3 x 6 = -18
7 x 4 = 28
20 - 18 + 100 +28
Simplify
(20 - 18) + (100 + 28)
2 + 128
130
130 is your answer
hope this helps
The correct way to simplify the expression is...
1) Subtract 5c from both sides of the equation
5c+16.5=13.5+10c
-5c = -5c
16.5=13.5+5c
2) Subtract 13.5 from both sides of the equation
16.5= 13.5+5c
-13.5=-13.5+5c
13 = 5c
3) Divide 13 and 5 by 5
13=5c
13/5=2.6 and 5/5=1
Therefore 2.6=c
Hope this helped!
4.16 is the simplified version of 25/6 and 4.16÷45/2+(2/3)^2·1/30 i believe is 0.18 because first you have to simplify the 2/3^2(the exponent) which changes the equation to 4.16÷45/2+<u>4/9</u>·1/30. Then you have to multiply the 4/9 by 1/30 which equals 2/135 and changes the equation to 4.16÷45/2+2/135. The add 45/2+2/135 to make 6079/270 and changes the equation to 4.16÷6076/270. The last step is to divide the equation which makes 0.18 :)
