Andrew has three times as many pens as Owen. Together they have 20 pens. How many pens Andrew have?

Answers

Answer 1

Answer: Andrew has 10 pens bc it's half of twenty

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Jasmine answered 19 out of 25 questions correctly on a quiz. What percent of her answers were correct?

Answers

1.14 is the answer just do 19%=1.14

just try 19%=1.14 I am not shore if it is sorry

Simplify 2x2 - y for x = 3 and y=-2.
o 20
o 14
o 16
o 10

Answers

Answer:

Step-by-step explanation:

2x² - y = 2*3²- (-2)

= 2*9 + 2

= 18+2

=20

Answer:

A 20

Step-by-step explanation:

What is 16.81 rounded to the nearest tenth and whole #

Answers

16.81 rounded to the nearest tenth would be 16.8 because 1 is less than 5 so the 8 would stay the same
16.81 rounded to the neared whole number would be 17 because 8 is more than 5 so 6 is rounded up

Hope this helped! :))

The tenths place is the place right after the decimal point. When rounding, you look at the next place over (which would be the hundredths place in this case) and look at the number closely. If it is 5 or more than 5, the hundredths place disappears and becomes 16.8. When rounding to a whole number, you do practically the same thing but you look at the ones place (the place right before the decimal point) and look at the next place over (tenths place). Again, is it 5 or more? Yes, so you round up to 17 and get rid of the tenths place and everything after.

Which statement about this product is true? 0.46 × (-7 2/3)