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crimeas [40]
3 years ago
5

When doing simple math, what does the term PEMDAS mean?

Mathematics
2 answers:
USPshnik [31]3 years ago
8 0

Answer:

p- perentathis ( )

E- exponints

M- Multiplication

D- divishion

A-addition

s- subtraction

( sorry about my spelling)

Klio2033 [76]3 years ago
7 0

Please-parentheses ---------  (_)

Excuse-exponent--------------  ^2

My-multiply ---------------------- X

Dear-divide ----------------------  /

Aunt-addition -------------------  +

Sally-subtraction ---------------  -

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Jim can buy lunch for 21 days before he runs out of money on his account.
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3 years ago
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Which equation shows how (-10,8) can be used to write the equation of this line in point-slope from?
NeTakaya

Options :

y – 8 = –0.15(x – 10)

y + 8 = –0.15(x – 10)

y – 8 = –0.2(x + 10)

y + 8 = –0.2(x – 10)

Answer:

y – 8 = –0.2(x + 10)

Step-by-step explanation:

(-10, 8)

General equation in point - slope form:

y - y1 = m(x - x1)

m = slope

Given the points : ( - 10, 8)

x1= - 10 ; y1 = 8

y - y1 = m(x - x1)

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The best option which fits is :

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Which lines are parellele
natali 33 [55]

Line 1 and Line 4 are parallel lines

Solution:

General equation of a line:

y = mx + c

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y=-\frac{3}{4}x-\frac{15}{4}

Slope (m_4)=-\frac{3}{4}

<em>Two lines are parallel, if their slopes are equal.</em>

From the above slopes,

m_1=m_4

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