Answer:
c=93
Step-by-step explanation:
35+3(x+2)+52=180
87+3(x+2)=180
87+3x+6=180
93+3x=180
3x=180-93
3x=87
x=87/3
x=29
3(29+2)
3(31)=93
Answer:
$442.1 per month
Step-by-step explanation:
Lilly took 80/20 mortgage to buy house costing $ 100000
80% × 100000 = 80000 for the first at 4.75%
80000 × 4.75% = 80000 × 0.0475 = $ 3800 as interest per year,
20% × 100000 = 20000 for the second mortgage
20000 × 7.525% = 20000 × 0.07525 = 1505 as interest per year
add the first interest and the second interest
3800 + 1505 = 5305
divide the answer by 12 months to find the monthly payment
5305 / 12 = $442.1 per month
How to solve exponents:
Learn the correct words and vocabulary for exponent problems. When you have an exponent, like 2^{3}, you have two simple parts. The bottom number, here a 2, is the base. The number it is raised to, here a 3, is known as the exponent or power. If you are talking about 2^{3}, you would say it is "two to the third," "two to the third power," or "two raised to the third power."
If a number is raised to the second power, like 5^{2}, you can also say that the number is squared, such as "five squared."
If a number is raised to the third power, like 10^{3}, you can also say it is cubed, such as "ten cubed."
If a number has no exponent shown, like a simple 4, it is technically to the first power and can be rewritten as 4^{1}.
If the exponent is 0, and a "non-zero number" is raised to the "zero power", then the whole thing equals 1, such as 4^{0}=1 or even something like (3/8)^{0}=1
Answer:
19
Step-by-step explanation:
20 subtract 1 equals 19
The answer is 8n^2
2x2 is 4 x 2 is 8 two n variables so multiple it by 2 and you get your answer
