ANYONE WHO ANSWERS ALL THESE QUESTION WILL GET BRAINLIEST- BUT U HAVE TO ANSWER FAST The local water slides have 120 employees, of which 70% are temporary. How many permanent employees are there?

Ana completed 40% of her homework assignment. Her assignment contains 30 math problems. How many problems does Ana still need to complete?

In order to select new board members, the French club held an election. 60% of the90 members of the club voted. How many members did not vote?

PLS MAKE IT CLEAR

#1

120 x 0.70 = 84

Now that we have the number of temporary employees, we subtract that from the total in order to get the number of permanent employees

120 - 84 = 36

There are 36 permanent employees

#2

30 x 0.40 = 12

Now that we have the number of problems Ana already completed, we subtract that from the total to get the number of problems she needs to do

30 - 12 = 18

Ana has 18 math problems left to complete

#3

90 x 0.60 = 54

Now that we have the number of members who voted, we subtract that from the total to get the number of members who did not vote

90 - 54 = 36

36 members of the club did not vote

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

hope this

good luck on your studies! : )

david edward.