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tankabanditka [31]
3 years ago
6

~Please help as soon as possible~

Mathematics
2 answers:
4vir4ik [10]3 years ago
6 0
Question 1

12 pounds/ 40 mg
60 pounds/ ?
40x60/12=200 mg
200 MG


Question 2

10 quarts/ 30 pounds
35 quarts/ ?
20x35/10= 70 pounds
70 
POUNDS


Question 3


40 hours/ $600
85 hours/ ?
85x600/40=1275
$1275
Setler79 [48]3 years ago
5 0


60/40 =5

40*5=200

Answer For 1 is 200

35/10=3.5

20*3.5=70

Answer For 2 is 70 Pounds

85/40=2.125

2.125*600

1275

Answer For 3 is 1275


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(f/h)(2) <br> f(x)=3x-4<br> h(x)=8-3x
kotegsom [21]

Answer:

1

Step-by-step explanation:

find f(2)

    f(2) = 3(2) - 4 = 6 - 4 = 2

Now find h(2)

    h(2) = 8 - 3(2) = 8 - 6 = 2

Now find f(2)/h(2)

  2/2 = 1

3 0
3 years ago
Find the circumfrerence of the circle r=9
DochEvi [55]

Answer:

about 56.55 (rounded)

Step-by-step explanation:

diameter = 2r

circumfrence = dimeter(pi)

18(pi)

= about 56.55 (rounded)

5 0
3 years ago
Is x = 5 a solution to 47 = 6x
vladimir1956 [14]

Answer: No

Explanation:<em> </em>Here, we want to decide if 5 is a solution

for the equation 47 = 6x.

We can do this by simply plugging in 5 for <em>x</em>. If the statement holds true when 5 is plugged in for <em>x</em>, then 5 is a solution.

Plugging in 5 for <em>x</em> we have 47 = 6 (5).

6 (5) is equal to 30 so we have 47 = 30.

Since 47 and 30 are not equal, the statement 47 = 30 is not true.

Since 47 ≠ 30, this is a false statement which means 5 is not a solution for the equation 47 = 6x.

5 0
3 years ago
Help
Alex_Xolod [135]

Using linear function concepts, it is found that the change in the breaking weight of the pennies was of -6 units of weight.

<h3>What is a linear function?</h3>

A linear function is modeled by:

y = mx + b

In which:

  • m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
  • b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function.

In this problem, the function is:

y = -6x + 136.

The slope is of m = -6, hence the change in the breaking weight of the pennies was of -6 units of weight.

More can be learned about linear function concepts at brainly.com/question/24808124

#SPJ1

4 0
3 years ago
Lisa sold 81 magazine subscriptions, which is 27% of her class's fundraising goal. How many magazine subscriptions does her clas
gladu [14]

Since 81 will be 27 percent of the total number of magazines you will find "81 is 27 percent of what number?"

81 is 27 percent of 300.

Therefore, her class hoped to sell 300 magazines in total!

6 0
3 years ago
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