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Alchen [17]
3 years ago
13

1.5r – 3r + 8r + 2.5r​

Mathematics
1 answer:
Svetllana [295]3 years ago
5 0

Answer:

9r

Step-by-step explanation:

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Solve the equation<br> 9=4t t=?
gladu [14]

Answer:

t = 2.25

Step-by-step explanation:

To find t, divide each side by 4.

9 = 4t

Divide 9 by 4:

2.25 = t

So, t = 2.25

3 0
3 years ago
Read 2 more answers
The parent function f(x) = x2 is translated such that the function g(x) = –x2 + 6x – 5 represents the new function. What is true
kkurt [141]

Answer:

1. Translation 3 units to the right;

2. Reflection across the x-axis;

3. Translation 4 units up.

Step-by-step explanation:

First, rewrite the function g(x) in following way:

g(x)=-x^2+6x-5=-(x^2-6x)-5=-(x^2-6x+9-9)-5=-(x-3)^2+9-5=-(x-3)^2+4.

Apply such transformations:

1. Translate the graph of the parent function f(x) 3 units to the right to get the graph of the function f_1(x)=(x-3)^2.

2. Reflect the graph of the function f_1(x) across the x-axis to get the graph of the function f_2(x)=-(x-3)^2.

3. Translate the graph of the function f_2(x) 4 units up to get the graph of the function g(x)=-(x-3)^2+4.

8 0
4 years ago
Read 2 more answers
Ben rolls two number cubes what is the probity that the sum of the number she rolls less than six
lapo4ka [179]
That would be: <span>how many rolls add up to 2,3,4,5? </span>
<span>There are 36 possible rolls.</span>
8 0
4 years ago
Solve<br> 5t &lt; -15 <br><br> T&lt; 3<br> T&lt; -3<br> T&gt; 3<br> T &gt; -3
OLga [1]

Answer:

B

Step-by-step explanation:

5t < -15 (divide by 5 on each side)

t < -3

7 0
3 years ago
Read 2 more answers
a theatre contains 431 seats and the ticket prices for a record play were $53 for adults and $24 for children. if the total proc
Nataly_w [17]
X = adult
y = children 

53(x+y=431)
53x +24y = 15390$

53x+53y = 22,843
subtract from
53x+24y = 15,390

29y = 7,453$
y = 257

53x + 24 (257) = 15,390
53x + 6,168 = 15,390
53x = 9,222
x = 174
8 0
4 years ago
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