4 years ago

Can someone help me with these questions thanks

1 answer:

5 0

First one is
2x where x equals number of people in your class

second one is
money saved = 1/2y+6 where y equals amount of money in pay check

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What is the value of A?

beks73 [17]

Answer:

a = 156

Step-by-step explanation:

24 and a form a straight line so they add to 180 degrees

24 +a = 180

Subtract 24 from each side

24+a-24 = 180-24

a = 156

7 0

3 years ago

A dosage is changed from 15 mg per day to 12 mh per day. what is a percentage decrease

polet [3.4K]

Answer:

20%

Step-by-step explanation:

dosage change from 15 mg/d to 12 mg/d

change= 15-12= 3

change %= 3/15*100%= 20% decrease

8 0

3 years ago

What is the least common denominator for 1/9 and 5/2

schepotkina [342]

Answer: 18

Step-by-step explanation:

1/9 = 2/18

5/2 = 45/18

6 0

2 years ago

13/20 as a percent and 7/25 as a percent to no need to show work just need the straight up percent

Ivahew [28]

13/20 = 65%
7/25 = 28%

4 0

3 years ago

PLS HELP ASAP I WILL GIVE BRAINLIEST

Olin [163]

Answer:

Step-by-step explanation:

Scott is getting balloons for his uncle's birthday party. He wants each balloon string to be 6 feet long. At the party store, string is sold by the yard. If Scott wants to get 59 balloons, how many yards of string will he need?

1 foot =

yard please help :(

8 0

3 years ago