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3 years ago

Would you just subtract the numerators like normal? Like 7-5 the answer would be 2/9

Mathematics

1 answer:

Alex3 years ago

6 0

Yes, but only if the denominator is the same.

Hope this helps!

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kamari opens a bank account with 250 five weeks her account balances 800 what was the average rate of change of her account bala

Anettt [7]

The answer is an average rate of change of 110 more dollars in her account per week. You find this by first subtracting the starting amount of 250 from the end amount of 800 that equals 550. then you divide that number by five, the number of weeks, to get the average rate of change.

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3 years ago

Consider the linear function that is represented by the equation y = negative 10 x + 6 and the linear function that is represent

Vilka [71]

Answer: The function that is represented by the equation y = negative 10 x + 6 has a steeper slope and a greater y-intercept.

Step-by-step explanation: I took the unit test on edge hoped this helped <3

8 0

3 years ago

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Explain why receiving a 15% discount is the same as finding 85% percent of the original cost of an item. Then, explain how the m

Lisa [10]

Answer:

15% discount means you're paying 85% of the marked price because total is 100% and 100-15 = 85%

Let X be the naked price

Paid = marked price - discount

Paid = X - (15/100 × X)

Using distribution property,

Paid = X(1 - 15/100)

Paid = X[(100-15)/100]

Paid = X(85/100)

Which is 85/100 × X

Hence 85% of X

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3 years ago

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Please help will give you branlist

zysi [14]

The answer is A, it’s a relation

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2 years ago

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problem: report error when the measures of the angles of a triangle are placed in order, the difference between the middle angle

laiz [17]

The triangle's biggest angle's measurement in degrees is 97°.

What is a triangle?

A triangle is a polygon with three vertices and three sides. The angles of such a triangle are formed by the connection of the three sides end to end at a point. The triangle's three angles add up to 180 degrees in total.
All of the angles in an acute triangle are below 90 degrees.
Any angle in an obtuse triangle is larger than 90 degrees.
There is just one 90-degree angle in a right triangle.

Let $a+b+c=180$ ° with $a < b < c$

$c-b=b-a\\c=2b-a | a=180-b-c\\c=2b-(180-b-c)\\c=2b-180+c+c | -c\\0=2b-180+b\\180=3b\\b=\frac{180}{3} \\b=60$

Moving angle c of the triangle,

$c=2b-a | a=23, b=60\\c=2(60)-23\\c=120-23\\c=97$

The triangle's biggest angle's measurement in degrees is 97°.

Learn more about triangles here:

brainly.com/question/25215131

#SPJ4

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1 year ago