# MATh

-5g - 6 for g= -2
4
16
10
-13

write an algebraic expression for the sum of 3 coins and c coins
c+3
c/3
3c
c-3

what value of x is a solution to the equation x-2=16
14
18
21
12

z/-12=-5
7
-60
-17
60

estimate the solition of the equation x-8.1=5.3 to the nearest whole number
13
14
4
3

14=t-44=
-30
-58
30
58

-30=j+50=
80
20
-1,500
-80

5.8=z/2.2
127.6
0.37
3.7
12.73

simplfly the expression and explain each step
4(3x+2)-2
factor the expression completely
20b-16

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3. 👁 612
1. - 5 g - 6

g = - 2

- 5 * ( - 2 ) - 6 = 10 - 6 = 4

the sum of 3 coins and c coins =

3 + c = c + 3

x - 2 = 16 Add 2 to both sides

x - 2 + 2 = 16 + 2

x = 18

z / - 12 = - 5 Multiply both sides by - 12

z * ( - 12 ) / - 12 = - 5 * - 12

z = 60

x - 8.1 = 5.3 Add 8.1 to both sides

x - 8.1 + 8.1 = 5.3 + 8.1

x = 13.4

x = 13 to the nearest whole number

14 = t - 44 Add 44 to both sides

14 + 44 = t - 44 + 44

58 = t

t = 58

- 30 = j + 50 Subtract 50 to both sides

- 30 - 50 = j + 50 - 50

- 80 = j

j = - 80

5.8 = z / 2.2 Multiply both sides by 2.2

5.8 * 2.2 = z * 2.2 / 2.2

12.76 = z

z = 12.76

4 ( 3 x + 2 ) - 2 =

( 4 * 3 x + 4 * 2 ) - 2 =

( 12 x + 8 ) - 2 =

12 x + 8 - 2 =

12 x + 6

20 b - 16 =

4 * 5 * b - 4 * 4 =

4 * ( 5 b - 4 )

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posted by Bosnian
2. THANKS BUT CAN YOU HELP WITH ONE MORE 2.8x=-9.24
12.04
-0.030
-3.3
-12.04

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posted by HELP
3. 2.8 x = - 9.24 Divide both sides by 2.8

2.8 x / 2.8 = - 9.24 / 2.8

x = - 3.3

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posted by Bosnian
4. 1.A
2.A
3.B
4.D
5.A
6.D
7.A
8.C
9.D
Got a 100.
For the opened ended, i can't help you. Sorry. You gotta use your brain. ;)

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posted by Helper
5. thanks! you are exactly correct Helper!

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6. np

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posted by helper
7. 1.A
2.A
3.B
4.D
5.A
6.D
7.D
8.C
9.D
For Connexus Kids i got 8/9 tho 7 is the only one i got wrong

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posted by Kiefer
8. 1.A
2.A
3.B
4.D
5.A
6.D
7.D
8.C
9.D

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9. Ms.sue is famous on jishka. I hope I can be like that to

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10. thanks

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posted by Ms.Sue
11. Please don't pretend to be tutors. If you are, Please at least have Good grammar.

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12. no

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13. so, what tis it?

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14. the answer to 7 is D

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posted by stencil

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