Ms. ibarra has 15 less hats than 7 times ms. boyle. find the correct expression for ms. ibarra

The correct expression for hats with Ms. Ibarra is a = 7b - 15 where "a" represents number of hats with Ms. Ibarra and "b" represents number of hats with Ms.boyle

Given that Ms. Ibarra has 15 less hats than 7 times Ms. boyle

To find: correct expression for Ms. Ibarra

Let the number of hats with Ms. Ibarra be "a"

Let the number of hats with Ms.boyle be "b"

Ms. Ibarra has 15 less hats than 7 times Ms. boyle Which means,

Number of hats with Ms. Ibarra = 7(number of hats with Ms.boyle) - 15

a = 7(b) - 15

a = 7b - 15

So the correct expression for hats with Ms. Ibarra is a = 7b - 15

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

cant open file sorry!

step-by-step explanation: