Help me with algebra question please

Mathematics

1 answer:

Gwar [14]2 years ago

8 0

X + y while x = -23.5 and y = 14.7
-23.5 + 14.7
-8.8

You might be interested in

6 weeks = 6*(1 week)<br>=6* (7 days)<br>= 42 days

balu736 [363]

Answer:

Step-by-step explanation:

Yes, you are right.

6 weeks * 7 days in a week.

so 7 days in all 6 weeks is 42 days.

7 0

2 years ago

Read 2 more answers

You decide to put $5000 in a savings account to save $6000 down payment on a new car. If the account has an interest rate of 7%

bezimeni [28]

$\bf ~~~~~~ \textit{Compound Interest Earned Amount} \\\\ A=P\left(1+\frac{r}{n}\right)^{nt} \quad \begin{cases} A=\textit{accumulated amount}\dotfill&\$6000\\ P=\textit{original amount deposited}\dotfill &\$5000\\ r=rate\to 7\%\to \frac{7}{100}\dotfill &0.07\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{monthly, thus twelve} \end{array}\dotfill &12\\ t=years \end{cases}$

$\bf 6000=5000\left(1+\frac{0.07}{12}\right)^{12\cdot t}\implies \cfrac{6000}{5000}\approx (1.0058)^{12t}\implies \cfrac{6}{5}\approx(1.0058)^{12t} \\\\\\ \log\left( \cfrac{6}{5} \right)\approx \log[(1.0058)^{12t}]\implies \log\left( \cfrac{6}{5} \right)\approx 12t\log(1.0058) \\\\\\ \cfrac{\log\left( \frac{6}{5} \right)}{12\log(1.0058)}\approx t\implies 2.63\approx t\impliedby \textit{about 2 years, 7 months and 16 days}$

6 0

3 years ago

Would someone do number 10 and 12

Sliva [168]

Answer:

they would divide it

Step-by-step explanation:

because that what some people would do

5 0

3 years ago

What do the Nineteenth Amendment and the Indian Citizenship Act of 1924

lana66690 [7]

Answer:

Step-by-step explanation:

Suffrage is the right to vote, and the nineteenth amendment gave women the right to vote, and the indian citizenship act of 1924 gave native americans the right to vote

3 0

2 years ago

Write a exspession for 8 divided by d

BlackZzzverrR [31]

Answer:

8/D

hope this helps

4 0

2 years ago