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user100 [1]
3 years ago
7

How much is 11+5+3x2+8x1?

Mathematics
2 answers:
adoni [48]3 years ago
8 0
11+5=16 3x2= 6 8x1= 8 so add it together, 16 + 6 + 8 = 30.
Gemiola [76]3 years ago
8 0
Hi Tcourson!
PEMDAS is something we use. It stands for Parenthesis, Exponents, Multiplication, Division, Addition, and Subtraction!
NO PARENTHESIS, AND EXPONENTS!
Multiplication!
3*2=6
8*1=8
Addition!
11+5+6+8=30
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leva [86]
Y=-4x because all you have to do is move the variable to the right by adding its opposite to both sides. So 4x+y-4x=0-4x. Then eliminate the opposites y=0-4x

Your welcome
7 0
3 years ago
1) Evaluate the following expressions.show your work <br> a) 7(m - 8) for m = -4
Akimi4 [234]

Answer:

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2 years ago
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Nikolay [14]
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5 0
3 years ago
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Dmitry [639]

Answer:

it's estimated that 750 students in the whole school dislike the 8:30am start time.

Step-by-step explanation:

Since 30 of the 40 students said "no", it means 30/40, or 3/4 of the random sample disliked the 8:30am start time. Multiply this by the whole population: 1,000 × (3/4) = 750.

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