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zheka24 [161]
3 years ago
5

What is 25 - 14+ 43 using pemdas​

Mathematics
2 answers:
Alja [10]3 years ago
8 0

Answer:

54

Step-by-step explanation:

PEMDAS is and order of operations meaning:

Parentheses, Exponents, Multiplication, Division, Addition, Subtraction.

25 - 14 + 43

So to start off, we have addition, and subtraction in our equation above...

If you don't already know, the oppostie of addition is subtraction, division is multiplication, and so on.

So is we have + & -, it could go either or first depending on <u>which one is closer to the beginning of the problem.</u>

So 25 - 14 = 11

11 + 43 = <u><em>54</em></u>

Natali [406]3 years ago
3 0

Answer:

54

Step-by-step explanation:

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Answer:

Option d :18 bags of chips and 6 jars of salsa

Step-by-step explanation:

Given :  The networking organization you joined is throwing a party. You are in charge of buying the chips, which cost $2.50 per bag and salsa, which costs $4 per jar. The chips & salsa budget you are given totals $60.

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Solution :

x represents chips

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Option a: 10 bags of chips and 2 jars of salsa

so, x = 10 and y =2

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2.5(10)+4(2)\leq 60

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Option b : 20 bags of chips and 2 jars of salsa

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Putting values in inequality

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Option d :18 bags of chips and 6 jars of salsa

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Answer:

CE = 17

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∵ m∠D = 90

∵ DK ⊥ CE

∴ m∠KDE = m∠KCD⇒Complement angles to angle CDK

In the two Δ KDE and KCD:

∵ m∠KDE = m∠KCD

∵ m∠DKE = m∠CKD

∵ DK is a common side

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∵ KE = KC + 8

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Answer:

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