Write each whole number as a mixed number. 1. 12 = 11 3 = 25 21 = 20 %3D %3D 42 = 41 ; 28 = 27; %3D %3D 2. 7 = 6 ; 14 = 13? 16 = 15, 35 = 34 56 = 55 5 %3D %3D Subtract. 7 -b -2-1 4:3층 -2:23 = 8? 11 =10 3. %3D -7=7 %3D 7 듣S-9 11 -16-2 19:3를 22-z1 153너 4. 10 = 9 12 = 2 -4 -43 %3D (65 17 515

Q: O D 6) Simplify. 625 256 O O O (

A:

Q: 28 = 4 + m 7 8 90

A: We have to find the value of m from given condition

Q: Multiple and simplify    6y²/14 xy      •    7xy/4x²

A: Multiplication of ( 6y²/14 xy ) and ( 7xy/4x² ). ( 6y²/14 xy ) × ( 7xy/4x² ) = {(6y²) × ( 7xy)}/…

Q: Solve. 3 x x 4 = -13

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Q: 6. -8 3s+5 1. %3D

A:

Q: 4. w/- 4. 2.

A: Given:

Q: x- 5y = 5

A:

Q: Simplify. 54 A_ng 3 6 9v y+15v

A: We have to simplify the expression : 3u5v4 / ( 9v3y6 + 15v5 ).

Q: 0.4r-0.13-0.7r=3r-5.74

A:

Q: Simplify. X X+9 x + X X + 9 9 + X alx 100

A:

Q: Simplify. (3 + 2x)(3-2x) 0 9+ 4x 09-4x² O 3-4x O9-4x

A:

Q: If a = 3 and b= 6, then -a+ 2b = 3. %3D O True O False

A:

Q: 4. %3D х+2 х-5 :- 3.

A:

Q: Write each fraction in terms of the LCD.   7/y-4 4/y^3-4y^2

A: We have to write terms in form of LCD.

Q: 1, -2, 4, -8,.. Find a,, %3D

A: We have to find term