# Math

Connections Academy: Algebra 1A, Part 1 Practice Test.

1. Solve the equations using Addition or Subtraction.
4=q+13

A: q=4
B: q=17
C: q=-9
D: q=-2

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3. 👁 1,802
1. 4=q+13

Subtract 13 from each side.

-9 = q

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👩‍🏫
Ms. Sue
2. Ms. Sue can you help me with my question that I posted

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3. Thank you Ms. Sue ^^ would you mind helping me with my other questions?

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4. Post them, and I'll try.

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Ms. Sue
5. Sorry for the late reply,

2: Solve the equation using addition or subtraction.
5.5=-2+D

A: d=5
B: d=7.5
C: d=5.5
D: d=3.5

3: Solve the equation using multiplication or division.
-7y=28

A: y=-4
B: y=4
C: y=14
D: y=35

4: Solve the equation using multiplication or division.
-13= M over -5

A: m= 13 over 5
B: m= 45
C: m= 65
D: m= 5 over 13

5: Solve the equation.
3 over 4 * =9

A: x=12
B: x=108
C: x=72
D: x=4 over 9

If you can help me solve these, I think I'll be able to understand and answer the rest myself.

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6. 2: Solve the equation using addition or subtraction.
5.5=-2+D add 2 to both sides
+2 = +2
----------------
7.5 = -2+2 + D
or
7.5 = D

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Damon
7. 3: Solve the equation using multiplication or division.
-7y=28 divide both sides by -7
(-7/-7) y = 28/(-7)
y = -28/7
y = 4

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Damon
8. 4: Solve the equation using multiplication or division.
-13= M over -5 = M/(-5)
multiply both sides by -5
-13 (-5) = M (-5/-5)
65 = M

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Damon
9. 5: Solve the equation.
3 over 4 * =9
HUH ???
maybe 3 / 4x = 9 ???? if so multiply both sides by 4 x
3 = 36 x
x = 1/12
or maybe
(3/4) x= 9 multiply both sides by 4/3
x = 9*4/3 = 12

A: x=12
B: x=108
C: x=72
D: x=4 over 9

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Damon
10. Thank you Damon.

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11. And the star was suppose to resemble multiplication, sorry for the confusion.

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12. Damon was trying to get you to type fractions correctly online.

4: Solve the equation using multiplication or division.
-13= M/-5

A: m= 13/5
B: m= 45
C: m= 65
D: m= 5/13

5: Solve the equation.
3/4 * =9

A: x=12
B: x=108
C: x=72
D: x=4/9

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13. You are welcome.

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Damon

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