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ololo11 [35]
3 years ago
12

MissSmartiez, when you're done please answer these questions.:)

Mathematics
2 answers:
BabaBlast [244]3 years ago
7 0
The first one is number 2 the second one is 185.(could you also say what is in the drop down menu for the third one. The last one is Part A is 376 and part B is 1,3,4.Hoped it helped a bit :)
Alex_Xolod [135]3 years ago
4 0
First attachment:
Indication words: each, gives, left.
> Each indicates multiplication
> left and gives indicate subtraction.

''5 packs obtains 4 cards each. 3 cards are given away,'' translates to 5 * 4 - 3

Therefore B = 5 * 4 - 3

Second attachment: 
Indication words: more, gives.
> More signifies addition 
> Gives signifies subtraction.

 The equation would be 229 + 35 - 149 = ?

Use PEMDAS. Note that you do addition first since it's before subtraction when we read this equation question left to right. 
229 + 35 - 149 = ? ⇒(229 + 35) - 149 = ? ⇒ 264 - 149 = 115; ? is 115

Answer: 115

Third attachment: 
I cannot answer; I don't know the choices in the choose boxes. 

Fourth attachment: 
You are incorrect for Part A. Raising 9 dollars EACH (*) day for a week (7 days) translates to, in mathematical terms, 9 * 7. 9 multiplied by 7 equals 63. 
The goal was to get to 439 dollars. If they have 63, how much MORE (+) do they need? To solve this, we do inverse operations of addition which is subtraction. Take 439 and subtract it by 63. 439 - 63 = 376. Check our work: 376 + 63 = 439? Yes. 

In conclusion the answer for Part A is A; $376.  

Part B - 
Answer 1: 9 book covers (9 * 8 = 72 ) + 1 calculator (1 * 9 = 9) = 81. Do not check this off because the result is not exactly 80.
Answer 2: 1 binder (1 * 4=4) + 8 calculators (8 * 9= 72) = 76. Do not check this off because the result is not exactly 80.
Answer 3: 1 book cover (1 * 8 = 8) + 8 calculators (8 * 9 = 72) = 80. Check this because the result is exactly 80.
Answer 4: 7 calculators (7 * 9 = 63) + 1 stapler (1 * 17) = 80. Check this because the result is exactly 80.

Answer 3 and 4 are correct in summary. 
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Help pls and no links
Svetlanka [38]

We know a or b != 0

but a-b==0 so both are the same unknown number

b/a must = 1

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a/b is equivalent to b/a as a/b=1 as well.

So the last answer choice.

7 0
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What is the slope of the line y = 5x? Just write the<br> number for your answer.
vitfil [10]

Answer:

5

General Formulas and Concepts:

<u>Algebra I</u>

Slope-Intercept Form: y = mx + b

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  • b - y-intercept

Step-by-step explanation:

<u>Step 1: Define</u>

y = 5x

<u>Step 2: Break Function</u>

<em>Identify Parts</em>

Slope <em>m</em> = 5

y-intercept <em>b</em> = 0

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3 years ago
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Mnenie [13.5K]
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Find the mean, median, mode, and range of the data set,
ozzi

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C

Step-by-step explanation:

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3 years ago
Direct variation or not a direct variation<br><br> y=5/x
MrRissso [65]

Answer:

not direct variation

Step-by-step explanation:

The equation for x and y in direct variation is

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y = \frac{5}{x} is not in this form, thus not direct variation.

The equation for x and y varying inversely is

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