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crimeas [40]
2 years ago
11

Evaluate 7+5^2*4 Algebra 1

Mathematics
2 answers:
vagabundo [1.1K]2 years ago
8 0

Hi there!

<em><u>Answer:</u></em>

<em><u>=107</u></em>

<em><u>*The answer must have a positive sign.*</u></em>

Step-by-step explanation:

<h2><u>Lesson: Order of operations</u></h2>

Parenthesis

Exponents

Multiply

Divide

Add

Subtract

It can also go left to right.

First, you do exponents.

5^2=5*5=25

7+25*4

Then, you multiply from left to right.

25*4=100

Finally, you add from left to right.

100+7=107

I hope this helps you!

Have a nice day! :)

-Charlie

Keith_Richards [23]2 years ago
3 0
I also got 107 remember order of operations (parentheses, exponents, multiply, division. Addition. Subtract) or please excuse my dear aunt sally is how I remember it
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4/5.

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3 years ago
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Write an equation of the line that passes through (1,2) and is parallel to the line y = -5x+4
ArbitrLikvidat [17]

Answer:

y =-5x + 7

Step-by-step explanation:

y = -5x + 4

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y -y1 =m(x - x1)

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8 0
2 years ago
The difference of two numbers is 40. Their sum is 66. Find the numbers.
Margaret [11]
First of all, x>y
x-y=40
and
x+y=66
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x-y=40
<u>x+y=66 +</u>
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2x=106
divide by 2
x=53

sub back
x-y=40
53-y=40
minus 53 both sides
-y=-13
y=13


the numbers are 53 and 13
8 0
2 years ago
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