Jack needs a final average of at least a 90 to qualify for a scholarship. he earned a 93, 85, and 88 on the first three tests. what is the minimum score he can earn on the final test to qualify for the scholarship?

question 23 options:

he needs at least an 86 on the final test.

he needs at least a 90 on the final test.

he needs at least a 92 on the final test.

he needs at least a 94 on the final test.

he cannot earn a high enough grade to qualify for a scholarship.

He needs at least a 94 on the final test.

Step-by-step explanation:

Jack earned a 93, 85, and 88 on the first three tests. Let x be Jack's score on the final test.

The average score on 4 tests is

Jack needs a final average of at least a 90 to qualify for a scholarship, so

Solve this inequality for x:

He needs at least a 94 on the final test.

is there a picture

step-by-step explanation:

m∠abd = m∠dbc

step-by-step explanation:

given : ab bisects ∠dbc

as we know that bisection means ab divides   ∠dbc   in two equal angles named as   ∠dba and   ∠abc

so, m∠abd = m∠dbc  

because ab bisects ∠dbc.

hence , the first statement m∠abd = m∠dbc is true.