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ra1l [238]
2 years ago
8

█ HURRY IF YOUR SMART ANSWER THIS AND ILL GIVE YOU FREE POINTS █

Mathematics
2 answers:
finlep [7]2 years ago
7 0

Answer:

i think its c

Step-by-step explanation:

erastova [34]2 years ago
4 0

Answer:

C i think

Step-by-step explanation:

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The product of a number and -3 increased by 8 is no less than 35
Tems11 [23]
-3x + is greater than or equal to 35

hope this helps!
8 0
2 years ago
The sum of two numbers is 300 and the two numbers have a ratio of 20:10. Find the larger number.
Komok [63]

Step-by-step explanation:

Let the two numbers be 20x and 10x

Then by the question,

20x + 10x = 300

or, 30x = 300

or, x = 300/ 30

x = 10

Now the larger number

20x = 20* 10 = 200.

Hope it will help you :)

7 0
2 years ago
Persons taking a​ 30-hour review course to prepare for a standardized exam average a score of 620 on that exam. Persons taking a
mihalych1998 [28]

Answer:

y = 4.125x + 496.25

Step-by-step explanation:

Set the data up as points. Then deal with the points.

Givens

(30,620)

(70,785)

y2 = 785

y1 = 620

x2 = 70

x1 = 30

Formula

Slope = (y2 - y1) / (x2 - x1)

Solution

Slope = (785 - 620)/(70 - 30)

Slope = 165 / 40

Slope = 4.125

===================

Now you need the y intercept. Either one of the two given points will give you that.

y = 620

x = 30

m = 4.125

y = mx + b

620 = 4.125*30 + b

620 = 123.75 + b

620 - 123.75 + b

b = 496.25

5 0
2 years ago
A crane lifts a 425 kg steel beam vertically a distance of 66 m. How much work does the crane do on the beam if the beam acceler
Fiesta28 [93]
<span>The solution to the problem is as follows:

W=Fd=mad=425*1.8*66 =50490 J

Therefore, it takes </span><span>50490 J of work the crane will do to accelerate the beam upward at 1.8 m/s^2.

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

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6 0
3 years ago
Read 2 more answers
Which is the quotient of
Nataliya [291]

Answer:

41/4 remainder is 1

Step-by-step explanation:

10 is the answer

4 0
3 years ago
Read 2 more answers
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