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100

8y=???

y=4

8x4=32

100

r-3=2

r=5 

5-3=2

100

2x+5=15

X=5

2x5=10+5=15

100

find the sum -2+0

-2

100

tell what quadrant this is

(5,-3)

4

200

x8 when X=3

38=6561

200

44-(y)=25

y=???

y=19

200

solve 2x=7=15


solve x

x=4

200

find diff -2-(-7)

diff=5

200

what is the quadrant this (-2,5)

quadrant 2

300

13.7+X=??? when X=23.8

13.7+23.8=37.5

300

-37x - 44 and x=11 are they aquivlalent

no

300

1/3(7x+5)=3x=7

solve

answer is ? A:15 B:-5 c:10 D= -5/2

300

69x when x=246 evaluate the expression

 =16974 

300

what quadrent is this (-4,8)

2

400

193.7 times x when x= 328.2

63572.34
400

5x = 220 solve equation

x=44

400

solve 3348 time 25 =

83700

400

solve the equation 10 divide (-27)=10 times(-1/2)

= -5