Aprinting error in a math book removed the brackets and parenthesis from the original version of (7 x 3.4) - [(2.8 x 5) - (4.3 x 2)] + 16. give the order of operations a student solving this problem could have used to evaluate the expression with the printing error, and find the value of the incorrect expression and the correct expression.

The value of the incorrect expression is 17.2 and the correct expression is 34.4.

Explanation:

The BODMAS rule is followed t solve the expressions.Where B=Bracket, O=Of, D=Division, M=Multiplication, A=Addition and S=Subtraction.

The given expression is,

First solve the parenthesis,

Now solve the brackets,

If the given expression does not have brackets and parenthesis.

Therefore, the correct value of the expression is 34.2 and the incorrect value of the expression is 17.2.

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.

the solution is the point

step-by-step explanation:

we have

> equation a

> equation b

adds equation a and equation b

substitute the value of x in equation b to find the value of y

the solution is the point