PLEASE IF YOUR A MATH EXPERT ANSWER THIS I'M LOSING MY SANITY
2 answers:
ANSWER: B Explanation: First you plug in the values that are given m=3 and n=2 7(3) - 3(2)= So then you multiple and it would be 21-6= Then you subtract 21-6=15 There for the answer is B: 15
Answer:
B: 15
Step-by-step explanation:
To answer this question, simply plug in the values according to each variable. So, because m = 3, plug the m next to 7 with 3, so then that means that 7 is now multiplied by 3. Then, plug in 2 into n because n = 2, so 3 is being multiplied to n. This is what we get:
7(3) - 3(2)
Now, multiply!
21 - 6
Finally, solve:
21 - 6 = 15
Therefore, the answer is:
B: 15
Hope this helps :)
You might be interested in
Answer:
x = 36
Step-by-step explanation:
Given;
(8/9)x = 32
Solving for x
Multiply through by 9
(8/9)×9 ×x = 32×9
8x = 32×9
Divide through by 8
8x/8 = 32×9/8
x = 36
Answer:
2 real solutions
Step-by-step explanation:
Get all the terms to one side
10n^2 = 10 - 8n
10n^2 +8n -10 =0
ax^2 +bx+c =0
The discriminant is
b^2 -4ac
8^2 - 4(10)(-10)
64 +400
464
If the discriminant is greater than 0 we have 2 real solutions
Answer: 85 degrees
Step-by-step explanation:
The answer to your question: 6.2 meters is 650 centimeters.
3x + 5(4x-3) = -61 3x + 20x - 15 = -61 23x - 15 = -61 23x divided by -46 the answer is A) -2