Exam 1: Review of Real Numbers

For the expression, a) determine the number of terms; b) write down each term; and c) write down the coefficient for each. Be sure to simplify the expression before answering. - $- 7 y - 3$

Solve. -Annica owes $734.48 on her charge card. She returns for credit items costing $23.44 and $36.43. She makes a purchase for $26.51 and additional purchases of $40.26, $197.02, and $127.82. She then Makes a payment of $747.45. Find the amount she now owes.

Multiply. Write your answer in lowest terms. - $1 \frac { 1 } { 7 } \cdot \frac { 7 } { 15 }$

Subtract. -0 - 17

Simplify the decimal expression. -3.4(-5.76)

Simplify the given expression. - $4 ^ { 6 }$

Simplify the decimal expression. -752 ÷ 20.0

Simplify the decimal expression. -396(0.178)

Simplify, where possible. -4a - 2b + 2

Solve the problem. -A lawyer charges $555 per day plus expenses to take a case. If we let d represent the number of days that the lawyer works on the case, and if he has $1535 in expenses, build a variable Expression for the amount of money he would charge for the case.

Write the appropriate symbol, either < or >, between the two integers. -

Simplify the given expression. - $( 0.06 ) ^ { 2 }$

Simplify the decimal expression. -1.05 ÷ 0.07

Simplify. -19 + (-13) - (-5) + 1

Simplify. - $8 - \left( 4 - 9 \cdot 4 ^ { 3 } \right)$

Rewrite the fraction as a decimal number. - $\frac { 13 } { 16 }$

Simplify the decimal expression. -6.2 + 3.58

Find the prime factorization of the number. If the number is prime, state this. -1162

Simplify the decimal expression. --4.205 + 7.1

Solve the problem. -A restaurant bill of $84.61 was shared equally by 3 people. How much was each personʹs share? Round your answer to the nearest cent.