Ron’s class donated d dollars to a local charity. danny’s class donated 21% more than ron’s class. which expression shows the amount danny’s class donated in terms of the amount donated by ron’s class? A.1.21d,B..0.79d,c.d+79d,d.d+0.21

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: A child bought 4 pears and 3 apples for 90 cents. The next day they bought 3 pears and 4 apples for…

A:

Q: cost

A:

Q: Kyra has $20 to buy postal stamps. The price of the stamp packs is a multiple or $3. What are the…

A: The price of stamp packs is a multiple of $3. Given that Kyra has $20 to buy stamps.  From 1 to 20,…

Q: A group of 8 friends are eating at a restaurant together. The final bill for the whole meal is 88…

A:

Q: Evaluate r - 2r? + 5 for r = -5.

A: we have to evaluate r3-2r2+5 for r=-5

Q: Zaria earns $6 per hour at her job. She also earned a bonus of $30 this week. To find the total…

A:

Q: symbolize: The product of an even number and an odd number is two-thirds of their difference.

A: Consider the given information as, The product of an even number and an odd number is two-thirds of…

Q: 3 D P + 402-7P+2 =0

A:

Q: Daquan has 15 more than 4 times as.many walnut trees in his orchard as he has almond trees. If n…

A: Let number of almond trees be n Let number of walnut trees be y

Q: The videography team entered a contest and won a monetary prize of $1,350. Which expression…

A: Given,           The videography team entered a contest and won a monetary prize of $1,350.…

Q: You pay 1.00 to buy a package of paper napkins costing 64 how much change will you get back? Give…

A: The objective here is to find amount of the change that the customer will get back. Given: Customer…

Q: Linda owns a small online business selling cell phone protectors. It costs Linda $15 to produce a…

A: We know that Total Profit(T) = profit per item sold(x)×total items sold(y)                 T =…

Q: racy has 5 cans of vegetable juice in her refrigerator. Four of the cans each have T 6 ounces of…

A: Given : Tracy has 5 cans of vegetable juice in her refrigerator. Four of the cans each have 6…

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.