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e-lub [12.9K]
2 years ago
13

Help me ples kskskskskskksks

Mathematics
2 answers:
iren [92.7K]2 years ago
6 0

Answer:

23

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Step-by-step explanation:

<u>Step 1: Define</u>

[2 × (24 ÷ 3)] + 7

<u>Step 2: Evaluate</u>

  1. [Brackets] (Parenthesis) Divide:          [2 × 8] + 7
  2. [Brackets] Multiply:                              16 + 7
  3. Add:                                                      23
ipn [44]2 years ago
6 0

Answer:

→ [2 × 24/3] + 7

<u>Divide 24 by 3 we get</u><u> </u><u>8</u><u> </u><u>as</u><u> </u><u>the</u><u> </u><u>product</u><u>:</u>

→ [2 × 8] + 7

<u>Now</u><u>,</u><u> </u><u>multiply</u><u> </u><u>8</u><u> </u><u>by</u><u> </u><u>2</u><u> </u><u>we</u><u> </u><u>get</u><u> </u><u>product</u><u> </u><u>as</u><u> </u><u>1</u><u>6</u><u> </u><u>:</u>

→ 16 + 7

<u>Let's add the </u><u>1</u><u>6</u><u> </u><u>and</u><u> </u><u>7</u><u> </u><u>and</u><u> </u><u>we</u><u> </u><u>get</u><u> </u><u>final</u><u> </u><u>answer</u><u> </u><u>as</u><u> </u><u>:</u>

→ 23

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DochEvi [55]

Answer:

Simplified: 40

Step-by-step explanation:

To simplify this, we need to first separate the terms in this expression. There is a property of exponents that says: x^{a+b} =x^ax^b We can do this same thing to simplify this expression. Next, we can simplify each of these terms. 2^2 simply becomes 4. In the other term, the 2^{log_2} simply cancel each other and leave the 10. This means that we're left with 4*10, which is 40

2^{2+log_210} \\\\2^2*2^{log_210} \\\\4*10\\\\40

6 0
2 years ago
Find the absolute maximum and absolute minimum values, if any, of the function. (If an answer does not exist, enter DNE.)f(x) =
lyudmila [28]

Answer:

The absolute minimum value is "-\frac{21}{4}" and the absolute maximum value is "15".

Step-by-step explanation:

Given:

f(x)=x^2-x-5

on,

[0,5]

By differentiating it, we get

⇒ f'(x)=2x-1

Set f'(x)=0

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When x=5

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7 0
2 years ago
PLZ HURRY IT'S URGENT!!
Ksenya-84 [330]
The answer would be 40
-4(-2) = 8
8(5) = 40
7 0
3 years ago
In the past year and a half, Gnarly the dog lost an average of 29pound each month. Today, Gnarly weighs 14 pounds. How much did
tatyana61 [14]

Answer:

449pounds

Step-by-step explanation:

29x15months=435

435+15=449 pounds

P.S. That was one BIG dog.

7 0
3 years ago
The zookeeper starts with 100.75 pounds of food and tracks how much the otter eats and any food deliveries. What is the food sup
Airida [17]

Answer:

Part A

Eagle = 6 lbs * 60%

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3.6 + 26.25 = 29.85 pounds

Part B

Percent Increase = Change/Original * 100

                             = 10/105 * 100

                             = 9.52%

Step-by-step explanation:

hope this helps bye

8 0
2 years ago
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