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sertanlavr [38]
3 years ago
7

Order of operation and mathematical con vent ion

Mathematics
1 answer:
Nat2105 [25]3 years ago
8 0
PEMDAS - Parenthesis, exponent, multiply, divide, add, subtract
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( p + 6 ) + ( 8p + 2 )
victus00 [196]

Answer:

9p+8

Step-by-step explanation:

p+8p= 9p

6+2= 8

9p+8

4 0
3 years ago
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(–6)² – (–7)²<br><br> I need a step by step process.
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Is the = -13. Is the response
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At a little known vacation spot taxi fares are a bargain. A 49 mile taxi ride takes 56 minutes and cost $39.20. You want to find
artcher [175]
And 49 mile costs $39.20
So 1 mile costs $0.80
$0.8 x 34 = $27.20
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3 years ago
A certain medicine is given in an amount proportional to a patient's body weight. Suppose a patient weighing 153 pounds requires
mario62 [17]
Mg required per pound = 249/153 = 1.63mg

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7 0
3 years ago
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X + 7y = -42<br> 5x + 8y = -48<br> A) (1, -7)<br> B) (0, -6)<br> C) (6,0)<br> D) No solution
OLEGan [10]

Answer:

i think its c but im not sure !!!

Step-by-step explanation:

6 0
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