There are 43 girls and 25 boys in the Valley View Middle School chorus. Part A
Write the ratio of girls to boys and the ratio of boys to girls in the chorus.
Part B
Are the ratios you wrote part to part or parts a whole ratios?
Part C
Write the ratio of girl in the chores to the total number of chores member and the ratios of boys in the chorus to the number of chorus members.
Part D
Are the ratios you wrote Part two part or part to whole ratios?
Part E
Which is greater the ratio of girls to the total number of course members or the race you to boys to the total number of course member explain your reasoning

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step-by-step explanation:

the system of inequity is

step-by-step explanation:

from the given graph it is noticed that we have two related lines. one is solid and another is dashed.

if a line passing through two points, then the equation of line is

the solid line passing through the points (0,4) and (4,0).

the related equation of solid line is .

similarly, find the related equation of dashed line. the dashed liune passing through the points (0,0) and (3,1).

the related equation of dashed line is

from the given graph it is noticed that the point (0,1) lies on the shaded region, therefore the point (0,1) must be satisfied by the related equations.

check the related equations by the point (0,1).

this statement is true if the sign of inequality is < instead of equality. since it is an solid line therefore the sign of inequality will be . the required inequality is

similarly, check the second related equation.

it is a dashed line, so this statement is true if the sign of inequality is > . the required inequality is

answer:   b

step-by-step explanation:

x2 = 16

x can not be a negative number because 16 is positive

the only answer would be positive 8