My assignments 6th grade UNIT 6: LESSON 4 Substitution & evaluating expressions Evaluating an expression with one v... Evaluating expressions with one variable Evaluate a + 4 when a = 7. Stuck? Review related articles/videos or use a hint. Report a problem

Q: Evaluate the variable expression when a = -4, b = 2, c =-4, and d = 3. (b+c)? - 3a %3D A. -8 В. 32…

A: Given that a= -4, b=2, c= -4 and d=3 find value of the expression (b+c)^2-3a

Q: Select each that is an expression. You must select ALL correct answers.* 2x - 7 -14 Option Option 2

A: i have provided this answer in step-2.

Q: -aluate the expression when c=34 and d=6. c-3d

A: en c=34 d=6let I=c-3d

Q: 777 5. Rewrite each expression using the fewest number (4r9) (3r7) a. b. (5m³n³)² C. (xy²) (2x³y¹) ³

A: 5(a)   let K=(4r9)(3r7)

Q: Name the term that best describes the notation. 1 Purple Line 2 Red line 3 Blue line 4 Green line S…

A: To find the terms that best describes the notation

Q: In the diagram, AJCQ- ATYA Find the value of x. 30 36 40 24 A 32 O27 O26 36 28

A: Since the triangles are similar to each other ,  CJ/YT=CQ/YA=JQ/TA Therefore, 36/x=40/30=32/24=4/3…

Q: 2 In the first box of each equation, write an example of an integer that will result in the sum…

A: It is asked to find the number that result in positive sum and negative sum and to model those sum…

Q: Maria bought g gallons of gasoline for $3.95 per gallon and c cans of oil for $4.45 per can. a. What…

A: Given that Maria bought g gallons of gasoline for $3.95 per gallon and c cans of oil for $4.45 per…

Q: Evaluate the expression. mPn

A: Given epression isPnm

Q: Evaluate each expression if r= 5, s= 2, t= 7, and u= 1. 1. 2t^2 - 18 2. r^2 +8

A:

Q: Write variable expressions for The value in cents of a nickels = | The value in cents of a dimes =…

A: Wrtie a variable expression for

Q: State the name of the property illustrated.6 + (-4) = (-4) + 6

A: The expression is given as 6+(-4)=(-4)+6Now the objective is to state the name of the property of…

Q: [[(I-) · (7−) + ε−]÷17] - 11-

A: