What's beckkas age? (7 + 11 ) - 8 / 2

Answers

Answer 1

Answer: 14
7+11=18
8/2=4
18-4=14

Answer 2

Answer: 7 + 11 would be 18. 8 ÷ 2 is 4. 18 - 4 is 14. There you go.

-Twix

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Is 12 cups greater than 3 pints

Answers

yes. 1 pint = 2 cups. youd only need 6 cups to make 3 pints. therefore 12 cups would be 6 pints.

Answer:

Yes

Step-by-step explanation:

12 cups is 6 pints so therefore if 6 is greater than 3 your answer is yes.

Sylvia ran 3km 290m in the morning then she ran some more in the evening if she ran a total of 10km how far did Sylvia run in the evening

Answers

Sylvia ran6 km 710 m in the evening.

Given that, Sylvia ran a total of 10 km and 3 km 290 m in the morning.

We need to find the number of kilometres she ran in the evening.

What to subtract the two differnt units?

When we are dealing with two numbers that are expressed in units, if the units are the same, we can add or subtract normally. However, if the units are different, then we can add or subtractonly if the units can be converted into the same units.

Now, 3 km 290 m can be written as 3.29 km

So the distance ran in the evening =10-3.29

=6.71 km

=6 km 710 m

Therefore, Sylvia ran6 km 710 m in the evening.

To learn more about the subtraction of different units visit:

brainly.com/question/959015.

#SPJ2

Answer:

She ran 6.71km in the evening

Step-by-step explanation:

3km 290m = 3.29km

10 - 3.29 = 6.71km

Eva wants to make two pieces of pottery. She needs 3/5 pounds of clay for one piece and 7/10 pounds of clay for the other. She has three bags of clay that weigh 4/5 pounds each. How many bags of clay will she need to make both pieces of pottery? How many bags of clay y she have leftover?

Answers

3/5 + 7/10 = 6/10 + 7/10 = 13/10 = 1 and 3/10 lbs. needed

She has 4/5 *3/1 bags = 12/5 = 2 and 2/5 pounds

2 2/5 - 1 3/10 = 2 4/10 - 1 3/10 = 1 and 1/10 pounds left over

Hope I helped:P

Simplify 3p^2q+3p(2pq-4)+5p^3

Answers

distribute
a(b+c)=ab+ac
3p(3pq-4)=9p^2q-12p

we have

3p^2q+9p^2q-12p+5p^3
add like terms
4p^3+12p^2q-12p

Step by Step
3p^2q+3p(2pq−4)+5p^3

Distribute:

=3p^2q+(3p)(2pq)+(3p)(−4)+5p^3=3p2q+6p2q+−12p+5p3

Combine Like Terms:

=3p^2q+6p^2q+−12p+5p^3=(5p^3)+(3p^2q+6p^2q)+(−12p)=5p^3+9p^2q+−12p
=5p^3+9p^2q−12p

It take zoe 12.5 minutes to swim 20 laps around the pool.what is zoe's unit rate?

Answers

Answer: 37.5 seconds

Step-by-step explanation:

Turn into seconds so 12.5 x 60 (because there are 60 seconds in one minute) which gives you 750 seconds

Then divide by 20 to find the time taken for one lap so you get 37.5 seconds

Abhasra had some candy to give to her 4 children. She first took 9 piecesfor herself and then evenly divided the rest
among her children. Each child received
4 pieces. With how many pieces did
she start?

Answers

Answer:

25 pieces

Step-by-step explanation:

She took 9 pieces for herself, which means that we already know that she had at least 9 pieces. She has 4 children and gave them each four, so you times 4 children times 4 pieces each.

That gives us 16. 16=9=25

So 25 pieces. Hope it helps!

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