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3 years ago

-3s -5=4 what is this problem

2 answers:

8 0

-3s-5=4 First add 5 to both sides of the equal sign to cancel out -5
+5 +5 You're left with -3s=9

-3s=9 Divide by -3 on both sides. This cancels out the -3s. 9 divided by -3 equals -3. The answer would be s=-3

loris [4]3 years ago

5 0

-3s-5=4
-3s=4+5
-3s=9
s=9/-3
s=-3

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X - 10 > 4x + 20 < x + 10

Delvig [45]

Answer:

Step-by-step explanation:

8 0

3 years ago

Equivalent of (17×4)−35

Thepotemich [5.8K]

17 times 4, you get 68. 68 minus 35, your answer is 33
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3 0

3 years ago

Which of the following could not be a value of n? side lengths of 9 and 13

daser333 [38]

The correct answer here would be D. And that is because, in a triangle, the sum of 2 of the sides has to be greater than the third side for all sides. If we add 22 and 13 we get 35, and 35 is greater than 9, for sure. But if we add 13 and 9 we get 22 which is not greater than the third side length of 22; it would be collinear with the side length and it has to be greater than the side length.

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3 years ago

Whats equivalent to 11 to the 8th power over 11 to the 3rd power

arsen [322]

I did it wrong the first time you're answer is b. 11*11^4

3 0

3 years ago

How do you solve this system of equation? 2x+4y=-4 3x + 5y =-3

Annette [7]

Answer:

x = 4

y = -3

Step-by-step explanation:

We can use substitution, elimination, or graphically.

Step 1: Rearrange first equation

2x + 4y = -4

2x = -4 - 4y

x = -2 - 2y

Step 2: Rewrite systems of equations

x = -2 - 2y

3x + 5y = -3

Step 3: Substitution

3(-2 - 2y) + 5y = -3

-6 - 6y + 5y = -3

-6 - y = -3

-y = 3

y = -3

Step 4: Find x using y

2x + 4(-3) = -4

2x - 12 = -4

2x = 8

x = 4

Graphically:

Use a graphing calc and analyze where the 2 lines intersect.

5 0

3 years ago