What we are doing here is algerba )which im not very good at), and it says to expand each expresstion 1) 4(2a - 1)
2) 7 ( c - 2)
3) 2(3 + 5b)
4) 5(2d + 3)

1)4(2a-1) you will multiply numbers in the bracket by 4 which will be equal to 8a-4

2)7(c-2) same applies as number one will give you 7c-14

4)2(3+5b) = 6+10b

4)5(2d +3 ) = 10d +15

the most boring thing ever written

step-by-step explanation:

i am writing something. yes, i plan to make it the most boring thing ever written. i go to the store. a car is parked. many cars are parked or moving. some are blue. some are tan. they have windows. in the store, there are items for sale. these include such things as soap, detergent, magazines, and lettuce. you can enhance your life with these products. soap can be used for bathing, be it in a bathtub or in a shower. apply the soap to your body and rinse. detergent is used to wash clothes. place your dirty clothes into a washing machine and add some detergent as directed on the box. select the appropriate settings on your washing machine and you should be ready to begin. magazines are stapled reading material made with glossy paper, and they cover a wide variety of topics, ranging from news and politics to business and stock market information. some magazines are concerned with more recreational topics, like sports card collecting or different kinds of hairstyles. lettuce is a vegetable.

sinn is the total amount of students now and m were the students before, you subtract them both (n-m) and divide that by m. then, since to get a percentage from a fraction you have to multiply by 100, your answer should look like this: n-m/m*100

step-by-step explanation: