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1907: ol
number of children in six different classes are given below. represent the data on a
bar graph.
class
fifth sixth seventh eighth ninth tenth
number of children | 135 | 120 95 100 90 80
(a) how would you choose a scale?
(b) answer the following questions:
(1) which class has the maximum number of children? and the minimum?
(1) find the ratio of students of class sixth to the students of class eight.

c

step-by-step explanation:

it would be see because your formula is f(x)=6x, so 6 times 1 is 6 and you go on and the best answer is c.

what shape is

step-by-step explanation:

the ratio of red paint to blue paint is always 9/7. that means that, whatever x's value, (4x+12)/(4x-4) has that same ratio. so, set up an equation and cross-multiply to solve for x:

9/7 = (4x+12)/(4x-4)

9(4x-4) = 7(4x+12)

36x - 36 = 28x + 84

8x - 36 = 84

8x = 120

x = 15

no its the same as every other grade

step-by-step explanation: