Sarah has an average of 94 on her 5 science quizzes. If her teacher drops her lowest grade of 81, which expression can be used to find Sarah's new science quiz average?

Q: Which is equivalent to the expression ry? z2

A: Here given expression

Q: 7) Translate "the sum of 7 and a number, X, divided by 3" into an algebraic expression.

A: GivenThe sum of 7 and a number ,divided by 3

Q: Find two numbers whose product is -96, and whose sum is 4.

A:

Q: Find an expression which represents the difference when (-2x-8y) is subtracted from (-3x-7y) in…

A:

Q: The value of 7 nickels is 5 * 7 cents. Likewise, the valueof x nickels is 5x cents. If the money box…

A: Since 1 nickel is equal to 5 cents, so x nickels are equal to 5x cents. Same as, a dime is worth 10…

Q: Robin has 8 blouses, 6 skirts, and 5 scarves. Which expression can be used to calculate the number…

A: Given: Robin has 8 blouses, 6 skirts and 5 scarfs.  She can choose, if an outfit consists a blouse,…

Q: Find the value of the expression (5√-2)(-3√-2)

A: To find:  (5√-2)(-3√-2)

Q: The expression V2 V25 is equivalent to

A: Given expression: 23·254

Q: 19x-4 110°

A: Find the value of x

Q: Sarah got 95% on her term work in chemistry and 85% on her final exam. What will her final grade be…

A: Sarah got marks on her term work in chemistry = 95% Sarah got marks on her final exam work in…

Q: The DoBee.Com Corporation has 5 more than three times as many female as male supervisors. If x"…

A:

Q: select all the expressions that can be used to find the price of a $500 after a 45% markup

A:

Q: Evaluate the expression when x = 6.3 and y = 4.5. 4.xy

A: Given: 4xy     ......(1)

Q: Write an expression with 4 terms that simplifies to 3x - 4

A: Given expression is a binomial in x. The degree of the binomial is 1. So in the four terms to be…

Q: Identify the expression that is not equivalent to the others x-2+3x , 4(x-2) , -2+7x-3x , 4x-2

A: We have to simplify each expression.x-2+3x= 4x-2 (combined x+3x=4x)4(x-2) = 4x-8 (distributed 4)

Q: in her bank account: she was $43 in debt. After Sanaa deposits $75 into her account on August 15,…

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Q: Write an AP whose first term and common difference are - 1.25 and -0. 25 respectively

A:

Q: Seven times a number, added to -8, is 6. Find the number.

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Q: Combine like terms to create an equivalent expression. 2 4. 3. 5 5

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Q: If x = 8 and y =  –4, what is the value of the expression (x + y)(x + y)?

A:

Q: Answer with true @/ /2x-5/4 then 2 false or

A: To find Whether the given statement is true or false

Q: which expression is equivalent to (5x-4)^2

A: We know that (a-b)^2=a^2-2ab+b^2

Q: At a recent motorcycle rally, the number of men exceeded the number of women by 216. If x represent…

A: Given,The number of men exceeded the number of women by 216 and x represents the number of women.

Q: Enter the phrase as an algebraic expression. 52 less than -

A: 52 less than j Phrase this into algebraic expression.

Q: Find an expression which represents the difference when (-10x-1) is subtracted from (4x+5) in…

A:

Q: La Tonya has 16 photos on her phone, and Luis has p photos in his wallet. Which algebraic expression…

A: Given, La Tonya has 16 photos on her phone  Luis has p photos in his wallet.  We have to write the…

Q: Find an expression which represents the difference when (-9x + 9) is subtracted from (x +8) in…

A: The simplified expression when the expression -9x+9 is subtracted from x+8.

Q: The selling price of a​ refrigerator, is ​$895.25. If the markup is 25% of the​ dealer's cost, what…

A: Recall: Cost price= selling price - markup price

Q: Find an expression which represents the difference when (-8x + y) is subtracted from (-5x - 8y) in…

A: The two given expressions are -8x+y and -5x-8y.

Q: Which expression is equivalent to V6x³y5?

A:

Q: A cell phone company charges a $15 activation fee, and then $30 per month. If Ian has the plan for…

A:

Q: My answer is 1 but i'm not sure if i'm correct? I did 1/2(4)(2) and then plugged in 4 into the…

A: See attached file for a step by step explanation.

Q: What is the result when the sum of (-10) and 16 is subtracted by the sum of (-7) and (-8)

A: The sum of (-10) and 16 is  -10+16=6. The sum of (-7) and (-8) is  (-7)+(-8)=-15

Q: John bought 3 pants for 24 dollars each and paid with a one-hundred dollar bill. Write a numerical…

A: In this question we have to find the numerical expression to represent the given situation.

Q: Marco bought a new building for his company which was one tenth bigger than his current building. if…

A:

Q: mika's test scores in her biology class are 78,93,62 and 87,what is the average of her test scores

A: Mika's test scores in her biology class are 78,93,62 and 87.

Q: The difference of 12 and a number w plus 8

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Q: During the last year the value of my car depreciated by 20%. If the value of my car is $19000 today…

A:

Q: A four-pack of 4242-ounce ink cartridges sells for $85.99$85.99. The expression 42c42c represents…

A: A four-pack of 4242-ounce ink cartridges sells for $85.99$85.99.   The expression 42c42c represents…

Q: Write two expressions that are equivalent to .7.10

A: Using the rule:  a-m=1am we get: 10-4=1104So, 7·10-4=7·1104=7104

Q: Write two different expressions that are equal to y^24 using only combinations of y^2 and y^3.

A: The solution for the above question is shown below

Q: The expression w⁴-36 is equivalent to

A:

Q: The Verrazano­Narrows Bridge in New York City is thelongest suspension bridge in North America. The…

A:

Q: Write an algebraic expression for the fare increase if a $200 plane ticket is increased to x…

A: Actual cost of the plane ticket is $200. The price of plane ticket is increased by $x. Let the total…

Q: Evaluate the expression when 3x x = 10 and y = 5: x+2y -

A: Given that x2 + 2y -3x                2 we have to evaluate the value for x= 10 and y =5

Q: The expression 9x - 100 is equivalent to

A:

Q: Plumber Joe charges a flat fee of $55 plus $40 per hour, while Plumber Bob charges a flat fee of $35…

A: Consider that Plumber Joe charges a flat fee of $55 plus $40 per hour and plumber Bob charges a flat…