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NNADVOKAT [17]
3 years ago
6

Simpliy the ratio 75 to 90 and write it in all forms

Mathematics
1 answer:
seropon [69]3 years ago
3 0

Answer: 5:6, 5/6, etc.

Step-by-step explanation:

The greatest common factor of 75 and 90 is 15.  Thus, simply divide both terms by 15 to get 5 and 6.  Then simply write this pair in every ratio form.

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3 years ago
Read 2 more answers
Can y’all please answer this question
USPshnik [31]

Answer:

The customer will pay $19

Option B is correct.

Step-by-step explanation:

Price of Ham per pound = $5.99

Price of Turkey per pound = $4.99

Price of Roast beef per pound = $6.99

Price of Salami per pound = $2.99

Price of Bologna per pound = $3.99

Customer purchased:

Ham = \frac{1}{4} pound

Turkey = 1\frac{1}{2}=\frac{3}{2} pound

Roast beef = 1 pound

Bologna = \frac{3}{4} pound

We will multiply the pound purchased with per pound price and add them to find the total cost.

The customer will pay :

\frac{1}{4}\times5.99+\frac{3}{2}  \times4.99+1\times6.99+\frac{3}{4}\times3.99

=1.4975+7.485+6.99+2.9925\\=18.965\\\approx19

So, the customer will pay $19

Option B is correct.

5 0
3 years ago
Over what interval is the graph of f(x) = –(x + 8)2 – 1 decreasiang<br><br><br><br> help
Degger [83]
Please use " ^ " to denote exponentiation:  

<span>f(x) = –(x + 8)^2 – 1 
Find the first derivative:  f '(x) = -2(x+8)(1)
Set this = to 0:  -2(x+8) = 0
solve for x:  x = -8
Divide the number line into subintervals based upon x=-8:

(-inf, -8) and (-8, inf)

Choose a test value for x from each interval, e. g., -10 from the first interval and 20 from the second.

Subst. this test value into the derivative, shown above.

If the result is + the function is incr on that interval; if - the fn. is decr.

Questions welcome!</span>
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3 years ago
Which function represents the data in the table?
77julia77 [94]

Answer:

Pretty sure it's D

Step-by-step explanation:

3 0
3 years ago
How can you write an inequality to describe a situation?
LiRa [457]
For example let’s use something simple.

1+1 < 3+6
Why is this?
Because 1 +1 = 2 and that is less than 3 + 6 which is 9. Next time, apply this to something harder you might learn. I hope this helped <3
3 0
3 years ago
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