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vagabundo [1.1K]
4 years ago
9

When Amber does her math homework, she finishes 10 problems every 7 minutes. How long will it take for her to complete 35 proble

ms?(redo, I need good explanation and the steps to the answer)
Mathematics
2 answers:
MA_775_DIABLO [31]4 years ago
5 0

Answer:

24 1/2 minutes

Step-by-step explanation:

10 problems in 7 minutes

5 problems in 3 1/2 minutes

multiply 5 × 7 (5×7 = 35) to get 35

multiply (or add) 3 1/2 minutes times 7 (or add it together 7 times

pav-90 [236]4 years ago
4 0

Answer:

24.5 minutes.

Step-by-step explanation:

10 / 7 = 35 / x

7 x 35 = 245

245 = 10x

245/10 = 24.5

Feel free to let me know if you need more help. :)

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<br><br>Find the volume of the triangular prism.<br><br>A)10 cm3B)12 cm3C)18 cm3D)36 cm3<br><br>​
gtnhenbr [62]

Answer:

= 18 cm^3

Step-by-step explanation:

V = Bh where B is the area of the base, which is the triangular face

B = 1/2 (4*3) = 6

V = 6* 3

V = 18 cm^3

3 0
3 years ago
Which graph could represent y, the amount owed on a car loan, as regular payments are made each month, x?
masha68 [24]

Answer:

The graph shows the number of car payments paid on the horizontal axis and the amount owed on the vertical axis. The line starts high on the vertical axis and decreases as it goes along the horizontal axis.  

Step-by-step explanation:

Among the given options only the 2nd option is correct.

i. e., the graph shows the number of car payments paid on the horizontal axis and the amount owed on the vertical axis. The line starts high on the vertical axis and decreases as it goes along the horizontal axis.  

7 0
3 years ago
Read 2 more answers
Given the system of inequalities: 4x – 5y &lt; 1 one-halfy – x &lt; 3 which shows the given inequalities in slope-intercept form
kkurt [141]

The slope- intercept is y> (1-4x) / 5 and y< 2x + 6

<h3 /><h3>What is inequality?</h3>

A  statement of an order relationship—greater than, greater than or equal to, less than, or less than or equal to—between two numbers or algebraic expressions.

Given:

4x – 5y < 1  and 1/2y – x < 3

Solving

4x – 5y < 1

-5y < 1- 4x

-y < (1-4x) / 5

y> (1-4x) / 5

Now, the second inequality,

1/2y – x < 3

1/2y< 3+x

y< 2x + 6

Learn more about this concept here:

brainly.com/question/13762480

#SPJ1

6 0
2 years ago
Subtract using a number line.
Crank

Answer:

nuzsbujdsijxqybujd7hyfnysgxjdhghxhf

4 0
3 years ago
Read 2 more answers
At a health club, 60% of the members are men and 40% of the members are women. The average age of the men is 32 years. The avera
seropon [69]

Answer:

I know this is late...but for future reference for others

32 x .60 = 19.2

28 x .40 = 11.2

then add both answers

19.2 + 11.2 = 30.4 average age of the members is your final answer

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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