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Harman [31]
3 years ago
14

The histogram shows the numbers of concerts choir students at a school have performed in. How many choir students have performed

in at least 3 concerts?

Mathematics
1 answer:
sladkih [1.3K]3 years ago
6 0
Don’t click the links !! Don’t trust it !
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I need help pls help !
SVETLANKA909090 [29]

Dividing 4x by 4 isolates x on one side of the equation

3 0
3 years ago
Without graphing, where will the line y=7x-2 cross the y axis?
Vadim26 [7]

Answer:

The line crosses the y-axis at -2

Step-by-step explanation:

y = mx + b    'm is the slope and b is the y-intersect (the place where the graph comes across the y-axis.

y = mx + b; y = mx + b; b = -2.  

5 0
3 years ago
-2|3-2r|<-34 how do you solve this?
Alexxandr [17]

|a| -b\\\\|a|>b\iff a>b\ or\ a

-2|3-2r|34\qquad\text{divide both sides by 2}\\\\|3-2r|>17\iff3-2r>17\ or\ 3-2r14\ or\ -2r

4 0
3 years ago
Khloe and Emma work at a furniture store. Khloe is paid $245 per week plus 9.5% of her total sales in dollars, xx, which can be
ale4655 [162]

Answer: Their weekly pay would be the same if xx equals $1,600

Step-by-step explanation: The first and most important step is to identify what the question requires, and that is, what is the value of the unknown in the equation of their weekly incomes that would make their pay to be the same? Their weekly pay as per individual is given as follows;

Khloe = 245 + 0.095x ———(1)

Emma = 285 + 0.07x ———(2)

Simply put, we need to find the value of x when equation (1) equals equation (2)

245 + 0.095x = 285 + 0.07x

Collect like terms and we now have

0.095x - 0.07x = 285 - 245

0.025x = 40

Divide both sides of the equation by 0.025

x = 1600

Therefore their weekly pay would be at the same level, if x equals $1600

6 0
3 years ago
Enter the common ratio for the geometric sequence below. 4,6,9,...
UNO [17]

Answer:

1.5

Step-by-step explanation:

6/4=1.5

9/6=1.5

5 0
3 years ago
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