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ra1l [238]
3 years ago
7

3) What is 2/15 + 3/10 ? (hint: find the LCD first) ​

Mathematics
2 answers:
mojhsa [17]3 years ago
5 0

Answer:

13/30

Step-by-step explanation:

2/15 = 2/15 × 2/2 = 4/30

3/10 = 3/10 × 3/3 = 9/30

4/30+9/30=13/30

tamaranim1 [39]3 years ago
4 0

Answer:

13/30

Step-by-step explanation:

2/15 x 2 = 4/30

3/10 x 3 = 9/30

4/30 + 9/30 = 13/30

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Simplify this please help <br>the answer choice are in the picture​
pashok25 [27]

Answer:

6^ (1/12)

Step-by-step explanation:

6 ^ 1/3

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6 ^ 1/4

x^a / x^b = x^ (a-b)

6^(1/3-1/4)

Getting a common denominator)

6^(4/12-3/12)

6^1/12

3 0
3 years ago
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What is the equation of the line described below written in slope-intercept form?
mihalych1998 [28]

Answer:

D

Step-by-step explanation:

eq. of given line is x+y=10

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if it passes through (-1,5) then -1+5=a

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5 0
4 years ago
PLEASE ANSWER!!!!!!!! 
gregori [183]

Answer:

$5.24

Step-by-step explanation:

First, we need to find how many of each coin type we have. For pennies and dimes, we can take the percentage and divide by two for the number of coins.

18 / 2 = 9 pennies

36 / 2 = 18 dimes

We also know that there are three more nickels than there are dimes.

9 + 3 = 12 nickels

We can subtract the total number of nickels, pennies, and dimes from the total number of coins to get the number of quarters.

50 - 39 = 11 quarters

Then, we do the math to find the value.

9 x 0.01 = 0.09

18 x 0.10 = 1.80

12 x 0.05 = 0.60

11 x 0.25 = 2.75

2.75 + 1.80 + 0.60 + 0.09 = $5.24

4 0
3 years ago
What’s 8, 10, 12??????
Helen [10]

Answer:

8. If Janice is registered to vote, then she is over 18 years old.

10. If Giovanni's sandwich was made at Super Subs, then it is a deli roll.

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4 years ago
25 points! Please help!
Annette [7]
Answer: 15 minutes

Explanation:
8 0
3 years ago
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