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3 years ago

The sum of two numbers is 30 and their difference is 12

Mathematics

1 answer:

Elina [12.6K]3 years ago

6 0

The correct answer is 21 and 9. 21+9=30 and 21-9=12. Hope this helps.

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Which number(s) are 3 units from zero on a number line? 6 3 1\3 -3

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2 years ago

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wolverine [178]

Answer:

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Step-by-step explanation:

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3 years ago

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Type the slope-intercept equation

natulia [17]

Answer:

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Step-by-step explanation:

slope- intercept form:

y= mx +c, where m us the gradient and c is the y-intercept.

Let's find the value of m first using the gradient formula.

Gradient= $\frac{y1 - y2}{x1 - x2}$

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3 years ago

Simplify 3(2x^4*y^5)^2/(6x^3*y^3)^6

Thepotemich [5.8K]

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Makovka662 [10]

Answer:

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