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Gekata [30.6K]
3 years ago
7

15 of 20 answer

Mathematics
1 answer:
expeople1 [14]3 years ago
3 0

Answer:

8 bags

Step-by-step explanation:

You divided them by 20 which gives you 4. So you take the 3 and multiply by 4 which is 12 bags. And then you do the same for your bags which makes you do 2 times 4 which gives you 8. You take 20 - 12 and that leaves you with 8.

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Taylor has 9 yards of ribbon to make bows. Each bow is made from a piece of ribbon
Tatiana [17]

Answer:

18

Step-by-step explanation:

9 = ( 1/2 + 1/2 ) 18

7 0
3 years ago
Write 0.8 as a fraction.
Studentka2010 [4]
To change a decimal to a fraction, we simply "use as many zeros as there are decimals and lose the dot".

say in this case, 0.8 has 1 decimal, so we'll use one zero at the bottom,

\bf 0.\underline{8}\implies \cfrac{08}{1\underline{0}}\implies \cfrac{8}{10}\qquad \stackrel{simplified}{\implies }\qquad \cfrac{4}{5}
4 0
3 years ago
Read 2 more answers
Beth said the distance to school is 2.8 km. The actual distance is 3.5 km. What is the percent error
Rom4ik [11]

Answer:

20%

Step-by-step explanation: The percent of error formula is |(theoretical value-actual value)/actual value|=percent of error. Substitute the values in. |(2.8-3.5)/3.5|=|(-0.7)/3.5|=0.2. The percent equal to 0.2 is 20%.

3 0
3 years ago
Use substitution to solve<br>y=2x+1 <br>y=x-5
nirvana33 [79]
2x+1 = x-5
-x -x
X+1 = -5
-1 -1

X = -6

2(-6) +1= y
-12+1= y

-11 = y

-11 = -12+1
-11 = -6-5
7 0
3 years ago
The quotient of the cube root of x and nine
miss Akunina [59]

Answer:

\frac{  \sqrt[3]{x}  }{9}

Quotient means the answer after dividing two numbers.

8 0
3 years ago
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