Answer:
im in this right now, the answer is b
Step-by-step explanation:
please mark brainliest
Answer:
x = -2
y = -5
Step-by-step explanation:
We can solve this algebraically (substitution or elimination) or graphically. I will be using elimination:
Step 1: Add the 2 equations together
-8y = 40
y = -5
Step 2: Plug <em>y </em>into an original equation to find <em>x</em>
-3(-5) + 10x = -5
15 + 10x = -5
10x = -20
x = -2
And we have our final answers!
Answer:
$13,500.
Step-by-step explanation:
Let x represent money spent on monthly bills.
We have been given that last month a museum received €21000 in donations. The ratio of bills to donations was 5:14.
We will use proportions to solve our given problem.




Now, we will subtract $7500 from donations to find the amount spent on new exhibitions as:

Therefore, they spent $13,500 on new exhibitions.
<u>Answer:
</u>
The solution of
for M = 10, N = -5P and P = -2 is 25
<u>Solution:
</u>
From question, given that the value of M is 10 and N is -5p and P is -2
We have to evaluate the value of
,
By substituting the values of M and N, we get

Expanding
:
Here 10 is the base value and 2 is the exponent value. So the base term 10 is multiplied by itself two times.

Similarly expanding
:
Here -2 is the base term and 2 is the exponent value. So the base term -2 is multiplied by itself two times.

So the equation
becomes,

By dividing 100 by 4 , we get the result as 25
Hence the solution of
when M = 10 and P = -2 is 25
Answer:
you did not say which question to answer
Step-by-step explanation: