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s344n2d4d5 [400]
4 years ago
15

What are the steps for substitution(word problems)? Please and thanks!

Mathematics
1 answer:
nataly862011 [7]4 years ago
6 0
The steps for substitution are  step 1 solve for the equation x = or y then step 2 is substitute the solution from step 1 into the second equation and step 3 is solve the new equation for x.

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Which equation could be used to solve for a value, x, that is equal to 5 times the sum of x and 12?
tino4ka555 [31]
X = 5( x + 12)
That’s the equation. C. Would be correct
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Sam and amelia make bean bags for tossing game. Amelia makes a linplot to show the weight in pounds what is the difference betwe
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5 0
3 years ago
Jacob makes 20 baskets for every 35 times he shoots the ball. What is the ratio of baskets he makes to baskets he misses? Write
Kipish [7]

Answer:

ratio = 4/3 = 1.3333

Step-by-step explanation:

If Jacob makes 20 baskets for every 35 times he shoots the ball, that means he misses 35 - 20 = 15 shoots for every 35 shoots.

So, to calculate the ratio of baskets he makes to baskets he misses, we just need to divide these values:

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3 years ago
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Natasha2012 [34]

Answer:

19 degrees is the highest temp. 10 degrees is the most common temp

Step-by-step explanation:

8 0
4 years ago
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Can someone help me with this pls
Oksi-84 [34.3K]

Answer:

x = 1/3 or x = -2/3

Step-by-step explanation:

Let's solve your equation step-by-step.

9x2+3x−2=0

For this equation: a=9, b=3, c=-2

9x2+3x+−2=0

Step 1: Use quadratic formula with a=9, b=3, c=-2.

x=\frac{-b\pm\sqrt{b^2-4ac} }{2a}

x=\frac{-(3)\pm\sqrt{(3)^2-4(9)(-2)} }{2(9)}

x=\frac{-3\pm\sqrt{81} }{18}

x = 1/3 or x = -2/3

4 0
2 years ago
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