sənd Write a two-column proof. 1 If-Or-3 38, then r=-246.

Q: 1 (x + 60) for each value of x? What is the value of the expression Select a box in each row to…

A:

Q: Simplify. 7p?q2-7p2q3+8p2q³ – 7p?q2+pq The simplified expression is

A:

Q: Lhe phras Three times the sum of 4.6, 5.9, and a number =

A: 4)Write the phrase as an expression. Three times the sum of 4,6,5.9, and a number z

Q: 6.) (7a-')(-3a³)

A: Simplify

Q: situation and determine if Carrington has enough money. If he does, how much is left over? If he 2.)…

A: Represents these numbers on the number line  Here B(80,0) and C(-55,0) initially, he has a debt of…

Q: If -6 + d = 18, what is the value of ? O O 3 3 2 9 4

A:

Q: 12. Simplify. 6m? + 13m – 5 9m? – 4 8m? + 16m – 10 6m2 + m – 2

A:

Q: olume of 100 in.. Amelia wants to know the total volume of both boxes. = length (in) of one side of…

A: Given query is to find total volume.

Q: Evaluate Co and 12P3. (If necessary, consult a list of formulas.) C. = 6 0 0 P. = 0 12 3

A: Given that  6C0  12C3

Q: e length of a side of a square is represented by the expression 4r-1. Which oression represents the…

A: perimeter of a square is given by 4×side that is 4(4x-1)

Q: Evaluate the expression. (−4)2 + 12 · 4

A: Given expression ( −4)2 + 12 · 4

Q: 3) Write the phrase as an expression. T 3 of the difference of a number w and 7 4 11 -

A: Write in algebraic form

Q: 3m n 3 14х у би 3 5 54 7х у

A: 3mn314x3y6n57x5y4

Q: 13, -17, -47, -77,... Find a 40

A: Given query is to find indicated term.

Q: Perform the indicated operation. 2-p p+3 2 49-p² p-7 +

A:

Q: The figure below contains a drawing of a 5-dot triangle made by using 5 dots on each side. The 5-dot…

A: To calculate the total number of dots in a 13-dot triangle and to find an expression for the number…

Q: Grayson wrote 1.47÷7=2.1 in her math journal. Use words to explain why Grayson's thinking is…

A: Grayson wrote 1.47÷7=2.1

Q: -a Evaluate-2a + 4x X с b 2b-4y 2c +42 -Y 2

A:

Q: EX -3 4 ニ4 -2 ー2 そ find x

A:

Q: The width of a rectangle is 4 times its length, I. Which expressions represent the perimeter of the…

A:

Q: Perform the indicated operation. Reduce to lowest terms. 2 -77 5t-35

A: To perform the indicated operation. 25t-35-77-t

Q: Use the operations in the proper order. (2.4) - 4.6( – 1.6) (2.4)? - 4.6( – 1.6) =

A:

Q: Which of the following is equivalent to − 2 m 2 + 7 m + 4 ?

A: Given,          -2m2+7m+4

Q: Enter an expression equivalent to (4m + 6m? 7m + 5) - (m² + 2m? - 8m 5) using the fewest number of…

A:

Q: 10. Adam and Benson had some money. If Adam gave Benson ($30, Adam would 3 have as much money as…

A: Let us assume that Adam have $ A money and Benson have $ B money.

Q: Simplify. 2p2g²-2p2q+ 3p?q* - 2p²q²+pq The simplified expression is

A:

Q: 1. An expression is shown below. -9+(-23) - Which is the correct solution to the expression? A. 32…

A: Given Expression is: -9+(-23)=

Q: In the expression 7a + 10 who is the variable ? a. 7 b. a c. 10 d. 7a

A: In the expression 7a + 10 who is the variable ? a. 7 b. a c. 10 d. 7a

Q: Evaluate the expression.

A:

Q: Can

A:

Q: 12. Simplify the expression. (5e-5)-2 answer:

A: We have to simplify the given expression.