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3 years ago

Which is the first step in simplifying the expression 2(x + 3) + 5?

Mathematics

1 answer:

podryga [215]3 years ago

5 0

Answer:

Step-by-step explanation:

Feel pleasure to help you.

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Correct to 3 significant figures , the value of 18.75-(2.11)²

garri49 [273]

Answer:3.657 hope this helps

Step-by-step explanation:

8 0

3 years ago

Fill in each balance???

tatiyna

Answer:

Step-by-step explanation:

Take the beginning number and add or subtract each transaction to get a new balance. For example,

349.45

- 23.42 = 326.03

- 14.95 = 311.08

+ 276.50 = 587.58

- 219.93 = 367.65

- 76.84 = 290.81

7 0

3 years ago

Bill can mow the lawn in 2 hours, his younger brother Tom can mow it in 3 hours. If both brothers mow the lawn together, how lon

Anit [1.1K]

Answer:

1 job / 2 hours + 1 job / 3 hours = 1 job / time it takes for both when working together

time it takes for both when working together = 1.2 hours

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Write the expression 6x-24y= 36 in factored form

Nata [24]

I'm pretty sure it would be 6 (x - 4y) = 36.

8 0

3 years ago

Jason writes the following function to represent the amount of money in his account after 7 years given quarterly compounding of

Scrat [10]

Answer:

$f(t) = 2430(1 + \frac{0.16}{4} )^{7 \times 4}$

The APR is 16%.

Step-by-step explanation:

Jason writes the following function to represent the amount of money in his account after 7 years given quarterly compounding of the $2430 initial deposit as

$f(t) = 2430(1.04)^{28}$ ......... (1)

a. If we want to rewrite the equation in the form

$f(t) = A(1 + \frac{r}{n} )^{nt}$ .......... (2)

Then comparing equation (1) and (2) we get, A = 2430 and t = 7

Hence, 7n = 28

⇒ n = 4

Now, $1 + \frac{r}{4} = 1.04$

⇒ r = 0.16 i.e. 16%

Therefore, the expression is

$f(t) = 2430(1 + \frac{0.16}{4} )^{7 \times 4}$ (Answer)

b. The APR is 16%. (Answer)

8 0

3 years ago