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ankoles [38]
2 years ago
7

I need help ASAP plzz

Mathematics
2 answers:
erastovalidia [21]2 years ago
5 0

Answer:

ROC=4

Step-by-step explanation:

ROC=change in y/change in x

=ROC=8/2=4

Natali [406]2 years ago
3 0

Answer:

oh i is this 6th grade math im in 5th sorry

Step-by-step explanation:

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18.0*18.9 please help, please!
kicyunya [14]

Answer:

340.2

Step-by-step explanation:

18.0 x 18.9 = 340.2

5 0
2 years ago
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A restaurant adds a 20% tip to the bills of parties of 6 or more people. Suppose a server waits on five such tables. The bill
castortr0y [4]

Answer:

$218.70

Step-by-step explanation:

You need to first convert the percentage to the decimal.

20% = 0.2

Now, you need to find 20% of each bill by multiplying each bill by 0.2.

0.2(185.45) + 0.2(205.20) + 0.2(195.05) + 0.2(245.80) + 0.2(262.00)

Because of the distributive property, you can add up the bills and multiply the sum by 0.2.

0.2(185.45 + 205.20 + 195.05 + 245.80 + 262.00)

0.2(1093.50)

218.7

The waiter made $218.70 in tips.

4 0
3 years ago
Mr. Rodriguez used a random sample of 20 students from each grade at Willowbrook School to determine their favorite types of rea
Kruka [31]

Answer:

A- Overall, students are less interested in reading magazines than comics.

7 0
3 years ago
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Felix found the sum of two prime numbers and one composite number to be 45. The difference between the greatest and least number
erica [24]
I think it could be 13,17, and 15.
If I am wrong then I am sorry
3 0
3 years ago
Can someone help meee
Natalka [10]
Angle B is also 54° because they are vertically opposite angles.

Now, you do 54+54=108 and then 360-108=252. (The angles should always add up to 360, so remember that) Because angles C and D are also vertically corresponding angles, they add up to 252, and each measure 126°
6 0
3 years ago
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