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diamong [38]
2 years ago
14

so..my teacher NEEDS work from us so please don't put a random answer i need the work for that. thanks

Mathematics
1 answer:
nika2105 [10]2 years ago
8 0

Answer:

Original Equation: s + 3 1/2 = 8 1/2

Subtract 3/12 from both sides: s + 3 1/2 - 3 1/2 = 8 1/2 - 3 1/2

Simplify: s = 5

So, A is the correct answer.

Let me know if this helps!

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Write an equation with the two points: (5,-2) and (3,4)
eimsori [14]

Answer:

y=-3x-17

Step-by-step explanation:

To find out the m(slope) of the equation use the formula:

\frac{y_2-y_1}{x_2-x_1}.

Substitute the values:

\frac{4--2}{3-5}

Combine the values:

\frac{6}{-2}

Find the value of the fraction:

-3

M is -3.

The equation so far is y=-3x+b

To find the y intercept, substitute one pair of coordinates into the equation and solve for b:

y=-3x+b\\-2=3*5+b\\-2=15+b\\-17=b.

We see that b =-17 so the full equation would be:

y=-3x-17.

3 0
3 years ago
The perimeter of a rectangular flower garden is 80 m and its area is 375 m2. Find the length of the garden.
Umnica [9.8K]
The answer is 25m.
Height = 15
Length = 25
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What is a solid figure with two parallel congruent bases joined by a rectangular faces is a?
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I want to say either rectangular prisim or triangle pyrimad
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3 years ago
Find the commission on a sale of $8,432 at 12 % commission.
UkoKoshka [18]

Answer: I think the answer is 1011.84. Hope this helps. Can you give me brainliest

Step-by-step explanation:

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2 years ago
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Let’s call the speed of the slower car S, then the speed of the other is S+10mph.
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5 0
3 years ago
Read 2 more answers
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