Help please last one

Answers

Answer 1

Answer: Okay, this is really easy:) He goes 3/8 miles and 1 and 3/8 miles. to add this together you just go across the top. Discard the 1 for a couple of seconds. so you have 3/8 + 3/8. Now go across the top so you get 6/8. simplify that, (divide by a common number, don't know if you know that or not) so, 2 in this case. you get 3/4. Your answer is 1 and 3/4. Hope this helps and isn't ridiculously confusing:)

Answer 2

Answer: Simple....

you have $(3)/(8)$ and $1 (3)/(8)$

It's asking you how much Bobbi skated altogether.

So...just add...

to make it easy...see this way...

$1 (3)/(8)$
+
$(3)/(8)$

You can see it's just $(3)/(8) + (3)/(8)$

= $(6)/(8)$

Simplifying it...

= $(3)/(4)$

Thus, your answer... $1 (3)/(4)$

(A)

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The outdoor temperature was 18 degree at midnight. The temperature declined 7 degree each hour for the next 4 hours. What was the temperature at 4 a.m?

Answers

midnight is 12
12 to 1 is 1 hour
1 to 2 is 2
2 to 3 is 3
3 tof 4 is 4 hour
4 hour total

amount declined=number of hours times amount decilie per hour
amount decline=4 times 7=28

18 decline 28
18-28=-10

end temp at 4am=-10 degrees

any choices? it would help :)

Which expression is equivalent to 2+y+y+y+y+y+3 ?

Answers

Answer:5y+5

Step-by-step explanation:

2+y+y+y+y+y+3

Collect like terms

y+y+y+y+y+3+2

5y+5

marge cut 16 pieces of tape for mounting pictures on poster board. each piece of tape was 3/8 inch long. how much tape did marge use?

Answers

Answer:

Total tape used by marge is 6 inches .

Step-by-step explanation:

As given

marge cut 16 pieces of tape for mounting pictures on poster board.

$Each\ piece\ of\ tape\ was\ (3)/(8)\ inch\ long.$

Total tape marge uses = Number of pieces × Each piece length

$Total\ tape\ marge\ uses = (16* 3)/(8)$

Total tape marge uses = 2 × 3

= 6 inches

Therefore the total tape used by marge is 6 inches .

6 inches long. I used the formula 16 multiplied by 3/8.

Tanyas boyfriend gave her a box of chocolates for valentines day. 3/4 of the chocolates were milk chocolate. 1/8 of them were white chocolate and the rest were dark chocolate. how many dark chocolate were in the box if there were a total of 16 chocolates in all?

Answers

3/4 of 16 is 12.

16-12=4

1/8 of 16 is 2.

12 of them are milk, 2 of them are white. If you know how many are white, the amount for the other is obvious because it's the same fraction.

2 are dark chocolate

W what is 7 divided by 3