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kherson [118]
4 years ago
5

Please help solve 41, 42, 43, 44 :)

Mathematics
1 answer:
antiseptic1488 [7]4 years ago
4 0
The problem is 41+42+43+44=170
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Hi I need help what is 15 divided by 156
marissa [1.9K]

the answer to 156/15=10.4

6 0
3 years ago
Based on the equation...
adelina 88 [10]

6x + 2y = 30


When y=0


6x + 2(0) = 30


x = 30/6 = 5


Answer: 5, second choice



4 0
4 years ago
Read 2 more answers
Need help pleasee and thanks
Evgesh-ka [11]

Answer:

105

Step-by-step explanation:

7*15=105 length times width

6 0
3 years ago
Tickets to a movie cost $7.25 for adults and $5.50 for students a group of friends purchased 8 tickets for $52.75 how many adult
irina1246 [14]

Answer:

The number of adults tickets and student tickets purchased is 5 and 3.

Given that,

Tickets to a movie cost $7.25 for adults and $5.50 for students.

A group of friends purchased 8 tickets for $52.75.

Here we assume the no of adult tickets and no of student tickets be x and y.

Based on the above information, the calculation is as follows:

7.25x + 5.50y = 52.75 .............(i)

x + y = 8

x = 8 - y..................(2)

Now put the x value in the equation (1)

So,  

7.25(8-y) + 5.50y = 52.75

7.25 × 8 - 7.25y + 5.50y = 52.75

58 - 1.75y = 52.75

5.25 = 1.75y

y = 3

So,  

x = 8 - 3

= 5

Therefore we can conclude that the number of adults tickets and student tickets purchased is 5 and 3.

-Hope this helps<3

4 0
2 years ago
Plz help I'll give brainy!!!
marta [7]

Answer:

see below

Step-by-step explanation:

we are given a exponential function

\displaystyle y =   \left(1/5\right) ^{x}

we want to figure out the missing values of y for x i.e (-2,-1, and 2) to do we can consider substituting so,

when x is -2 y should be

\displaystyle y =   \left(1/5\right) ^{ - 2}

rewrite ⅕ in exponent notation:

\displaystyle y =   \left((5) ^{ - 1} \right) ^{ - 2}

by law of exponent we obtain:

\displaystyle y =   (5) ^{ 2}

simplify square:

\displaystyle y =   \boxed{ 25}

when x is -1:

\displaystyle y =   \left(1/5\right) ^{ - 1}

rewrite ⅕ in exponent notation:

\displaystyle y =   \left((5) ^{ - 1} \right) ^{ - 1}

use law of exponent which yields:

\displaystyle y =    \boxed5

when x is 3:

\displaystyle y =   \left(1/5\right) ^{ 3}

by law of exponent we obtain:

\displaystyle y =   1/ {5}^{3}

simplify square which yields:

\displaystyle y =   \frac{1}{ \boxed{125}}

5 0
3 years ago
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