Evaluate the expression when b =-3 and y= 7. 4y-b

Q: Find the values of x and y. Write your answer in simplest form. y 30° 20 60° 3

A: Use the appropriate trigonometric ratios and Pythagoras theorem.

Q: Which expression is equivalent to: -3 ד ("z y-12 ?א27) 67x12 192x12 13 11 67x y z13 192x y

A:

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: -3 14. Simplify the expression (x*y}*

A:

Q: Evaluate the expression. (a) |√5-5|    (b) |10-π|

A: Our Aim is to evaluate the expression given below:-(a) 5-5Solution⇒5-5=2.3606-5=-2.763=2.763Answer⇒…

Q: Evaluate the expression for the given value. a+ 6, when a = 2

A: Givenfind a + 6 when a =2 ?

Q: Evaluate the variable expression when a 3 and c = %D a - 4c

A:

Q: Evaluate the variable expression when a 2 and b = 6. %3D (a + b)2

A:

Q: Evaluate the expression when y= -5. y +9y+7

A: here on putting the value of y=-5 in given expression, we will get the value of given expression

Q: Write the following as an algebraic expression. Then simplify. The perimeter of the rectangle with…

A: the perimeter of the rectangle =2( length+ breath )

Q: Simplify the expression. -5+4

A: Consider the expression  -5+i2i

Q: Evaluate the expression below when a = 2, b = 8 and c = -9/2. √b² - 4ac 2a

A: Given that a=2,b=8 and c=-92. Evaluate the expression b2-4ac2a.

Q: Simplify the expression. ( 27/8 )2/3

A: The expression usually defines the algebraic expression which…

Q: Y-12=34

A: Y  - 12= 34 Y         = 34 + 12

Q: Evaluate the expression when y=−6. y2+7y-5

A: Plug y=-6

Q: Simplify the following expression. 3-2b°c²

A:

Q: Evaluate the expression when a=5. a -7a+1

A:

Q: Evaluate the variable expression when a = 3 and c = -6. a – 4c

A: To evaluate the variable expression when a=3 and c=-6.a-4c

Q: Evaluate the variable expression when a = 4, b = 4, and c = -2. bc (2a)

A:

Q: Which expression cannot be evaluated? V-81 a. с. 9. d. b. -253 -64 wiN

A:

Q: Evaluate the variable expression when a = 2, b = 3, c = -1, and d = -4. (ь - d)2 : (Ь - d) d)2 (b -…

A:

Q: Evaluate the variable expression when a 2, b = 4, andc = -1. b2 - Зас Nood H oln2 Read l6

A:

Q: (Write the number in the second box b) When the y value is -1, the x value is a) When the x value is…

A:

Q: Write the expression V-12 in terms of i.

A:

Q: Evaluate the variable expression when a = 3, b = 4, c = −1, and d = -4. b2 – (d – c)2

A:

Q: Evaluate the expression when m=-7 m^{2} + 4m - 2

A:

Q: Evaluate the variable expression when a = -2, b = 5, c = -2, and d = 3. b-6a bc² - d

A: Given.

Q: Evaluate the expression. ( d2/dr2)(πr2)

A: The given expression is d2dr2πr2

Q: Evaluate the expression. When x = 4 and x = 8 非

A:

Q: Simplify the  expression. ( - 4) 2

A: To evaluate the square of any term, multiply the same number twice and check the sign also. If the…

Q: find the value of the expression (-9.8)+7.6

A: We have to find the value

Q: Evaluate the expression when x=4 and y = 7. 36 y

A:

Q: Simplify the  expression. √(-3)2

A: We have the given rational expression as -32

Q: Evaluate the expression when m=-5.2 and n=-8.6. 3n-7m

A: GIVEN: m = -5.2 and n = -8.6

Q: Evaluate the expression below if a = 64, b 9, and c = 5 %3D 126 - 2° 49 С. 4 А. 19 19 В. 49 D. 2

A:

Q: Evaluate the expression (4p - m) ÷ 4 where m = -4 and p = 2

A: Given expression is,

Q: Evaluate the expression when c = 6 and x = -4. -c+3x

A: given expression-c+3x

Q: Evaluate the expression when y=-6. } +6y+2

A: y2+6y+2

Q: Evaluate the variable expression when a 4, b = 1, and c = -2. b2 - Зас

A:

Q: Evaluate the expression (a) 7! (B) 12! (C) 12/7

A: 1. Find 7!Solution:7!=1⋅2⋅3⋅4⋅5⋅6⋅7=5040

Q: e Simpify the expression Qら3;35 メ

A: We use algebraic operations to simplify this  also using identity  a2-b2=(a-b)(a+b)

Q: Evaluate the expression when y= -3. y -6y +9

A:

Q: Evaluate the expression when b =-3 and y =7. 4y-b

A:

Q: Identify the coefficient(s) in the algebraic expression. -За + 5b - 15 O -15 O - 3, 5 O a, b о За,…

A: Coefficients are the numbers that are multiplied with the variables.

Q: Evaluate the expression 4a² – when a = 6 and b = 36. Enter the correct answer in the box.

A: Put the values of a and b in the given expression

Q: Simplify the expression. 6(5 + t) - 4(t+ 1)

A:

Q: simplify the expression. - 6/5(y-10) - 1/15y

A:

Q: Write an equivalent expression by distributing the "-" sign outside the parentheses: (3k+5.8)

A: Distribute the minus sign over the parentheses.

Q: ン9 4,

A: Using rules of indices to solve this given expression