C. Add or subtract. 2. 3 - 8 3. 5 + 1 1. 7 + (2) 4. (4) – 6 5. 0- (9) 6. 2 - (5) 7. 8+ 16| 8. 4| +|3| 9. 5-|4| 10. 6| + (1) 11. (1) - | 3| 12. (2) + 0|

Q: X= 5.2 5(-7)-2(x-18)-(x+4)

A: Given expression is 5(-7)-2(x-18)-(x+4).And the given value of x is 5.2.

Q: -|5(-2)+2|+|3(3)+2(-4.2)|

A:

Q: 14. L1+ 2t- 3

A: Given The given expression is  Apply Laplace transform formula.

Q: dr secx+1

A: Given integral ∫dxsecx+1. The objective is to evaluate the integral. First simplify the equation…

Q: what's |23-(-4)+10|

A:

Q: 4/5 + (2|-3/5|)2 x 25/36

A: Given expression is 45+2-352×2536 We know that -35=35 Therefore, we have…

Q: m-(-5)<14

A:

Q: The order of A = [2 3 7] is -------------------------- .

A:

Q: | 8 - 3s | = 9/2

A: To solve: |8-3s|=92 Solution: |8-3s|=92 On simplifying further we get: |8-3s|=92⇒8-3s=±92…

Q: 8&lt;3r-1&lt;-1

A:

Q: 14+9x2 o.5 2 |-x² 号 e

A: As per our guidelines we need to solve first three questions only. Please, repost the remaining…

Q: (2+In x)' 7.

A:

Q: simpify 49. 50. + x* +x 51. x + 3 x + 7x + 12 52. x* - 4 X - 2 + + 2.

A: Since you have asked multiple questions in single request,  So we will be answering only first…

Q: 2. f(-2)--13 9(-2)=11 (F-9) (-2)=

A: f(-2)=-13 g(-2)=11

Q: Which expression represents the area of the shaded region below? 4Z O (42)(6z+1)-(z) (Z+5) O…

A: We need to find out the area of the shaded region.

Q: 6. 9 > x + 8

A: To solve the given inequality 9&gt;x+8

Q: 3. 5x + 9 = 3(x + 6) %D

A: Given equation is  5x+9= 3(x+6)

Q: 1/2 3/4 5/6 7/8 m

A: Given - Pair of lines and angles To Find - Angles value of x

Q: 6 4-315x +11 <16

A: The given inequality is

Q: 2. On the basis of (7.18), find the partial derivatives ay*/alo, ay/ax, and aY* /aß. Inter- pret…

A:

Q: -9 < 3x + 3 <= 22

A:

Q: 2 4z – 1+8 > 20

A:

Q: [50-(4+8)+3]-[30+(18-3)]-

A:

Q: X + ₂ X 2- 1+X 11. ²/1 + +X+2

A: The given equation is 2x+x+2x+1=-2x2+x

Q: IS the following a true statement (2/3)^-3 = (3/2)^3

A:

Q: L{2et – 4e4 } O 2(s-6) 52-6s+8 O2 (6-s) 52-6s+8 s-6 82 6s+8 (s 6) 2 6s+8

A:

Q: The value X1.1 -2 x1 + - X1 + x2 + 7 x3 = -6 4x1 — Х2 — Хз %3D 3 6 x2 + x3 = 9

A:

Q: find -1 2 5+1 s(5+1)²

A:

Q: (b) 6 + 7 + 8 + 9 + ... + k

A: (b) Given that 6+7+8+9+...+k The objective is to find the sum. The formula for sum of numbers are,…

Q: 6&lt;x-4&lt;11

A:

Q: 2x<8 and 2x-1<5

A: Given that 2x&lt;8 and 2x-1&lt;5

Q: Evaluate the expression. (6/0)+(6/1)+ (6/2)+(6/3)+(6/4)+(6/5)

A: The given expression is,

Q: 5X - 3<7-3Х

A: Given inequality is  5X-3≤7-3X

Q: 6. 15r+7 23r-17

A:

Q: 0.2x + 0.3y 2 7.5 2.9x - 6.2y s 0

A: Given inequalities are,

Q: Find 3|X| + 12

A: See the attachment

Q: -13<3x-4< 2

A:

Q: 7. [2x + 2|-7s-5 +++++++++ -4-3 -2 -1 0 1 2 3 4

A:

Q: -4&lt;3x+2&lt;8

A: Given:

Q: -4 ー_<2X+1 3.

A: Given: An inequality -43&lt;2x+1

Q: 8(14-9)+5 32+6

A: The given expression is