In 7 through 10, write whether the value of the red digit is ten times the value of the blue digit, one-tenth the value of the blue digit, or neither. 7. 832,251,760 8.990,326,817 9.571,726,398 10. 216,447,032

Q: Sam ate 2 corn dogs and 5 caramel apples at the fair. If corn dogs cost $2.25 each and caramel…

A: Given sam ate 2 corn dogs => cost = 2*2.25 = 4.5$ sam ate 5 caramel apples => cost = 5*0.95=…

Q: Tomas earns $28 each time he mows the lawn for a neighbor. Tomas mowed 39 lawns in the month of…

A: Tomas earns $28 each time he mows the lawn for a neighbor. Tomas mowed 39 lawns in the month of…

Q: Half the difference between seven times a number and eight

A: To solve the problem we first take a number x Now seven times a number =7x Now difference mean…

Q: $60 is shared by Anne and Ben. Anne had 3 times more than ben. How much does Anne and Ben have each

A:

Q: Write each phrase as an algebraic ex 4. Jenny is 5 times as a old 5. Brandon spent 10 dollars mor

A: Solve by algebraic expression

Q: Maya and Sedra collect 223 cards.Sedra has 45 cards less than 3 times the number of Maya's card.…

A:

Q: Joe is making lemonade. He uses 6 lemons for 4 servings. How many lemons will he need for one…

A: We will use unitary method to find the answer

Q: Jackie rides the train to work. She spends $2.75 per ride. Her monthly budget for riding the train…

A: Money spend by Jackie on 1 ride = $2.75 & monthly budget is $80.

Q: Negative four times a number decreased by nine is greater than negative thirteen.

A: Given:       Negative four times a number decreased by nine is greater than negative thirteen.

Q: In the following equation what is the first step in isolating the variable? -8x – 34 = 14. Single…

A: Given equation  -8x – 34 = 14 We need to identify first step to find the variable x.

Q: You pay $250 for canning supplies plus $.50 for each food item you can.

A: The formation of the equation helps to find the required number of cans. The solution of the…

Q: Sally earned $17.45 per week delivering newspapers during the summer. How much does Sally earn in…

A: Given ,  Sally earned $17.45 per week delivering newspapers during the summer. We have to find…

Q: Mike works h hours in a week. To find his weekly pay he multiplies his hours by his pay of $24 per…

A:

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.