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3 years ago

1.5x + 6x – 3.4 = 11.6

Mathematics

1 answer:

miv72 [106K]3 years ago

7 0

Answer:

x=2

Step-by-step explanation:

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Can someone help me i will give brainliest to whom ever right 28=x+13

frozen [14]

The answer is that x equals 15

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2 years ago

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What is 0.688 as a percent

MissTica

68.8% is your answer

when changing a decimal to a percentage, move the decimal point twice over

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3 years ago

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Z=a/b+c/d solve for A

PilotLPTM [1.2K]

Answer: $a=\frac{b(zd-c)}{d}$

Step-by-step explanation:

Having the following equation given in the exercise:

$z=\frac{a}{b}+\frac{c}{d}$

You can solve for "a" following this procedure:

1. You can apply the Subtraction property of equality and subtract $\frac{c}{d}$ from both sides of the equation:

$z-(\frac{c}{d})=\frac{a}{b}+\frac{c}{d}-(\frac{c}{d})\\\\z-\frac{c}{d}=\frac{a}{b}$

2. Now you must subtract the terms on the left side of the equation. Notice that the Least Common Denominator is "d". Then:

$\frac{zd-c}{d}=\frac{a}{b}$

3. Finally, you can apply the Multiplication property of equality and multiply both sides of the equation by "b". So, you get:

$(b)(\frac{zd-c}{d})=(\frac{a}{b})(b)\\\\a=\frac{b(zd-c)}{d}$

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3 years ago

Fill in the missing numbers to complete the pattern:<br><br> 5.81, ,5.91,5.96, ,6.06

zimovet [89]

You’re going to be adding by .05

so the first one would be 5.86 and the second one would be 6.01

hopefully this helps!

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3 years ago

Estimate the line of best fit using two points on the line (20,62)(10,32)

Olegator [25]

Answer: y = 3x+2

Step-by-step explanation:

slope = (62-32)/(20-10)

point-slope form -> y - 32 = 3(x -10)

y = 3x+2

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3 years ago