2 years ago

Simplify the following expression. 3 + [(7 ÷ 7)] × 6

Mathematics

2 answers:

Tatiana [17]2 years ago

8 0

Answer: Remove brackets and answer is 27

Step-by-step explanation:

SIZIF [17.4K]2 years ago

6 0

Answer:

Step-by-step explanation: Remove any grouping symbol such as brackets and parentheses by multiplying factors.

Use the exponent rule to remove grouping if the terms are containing exponents.

Combine the like terms by addition or subtraction.

Combine the constants

You might be interested in

Please help small brain melted

Sergeu [11.5K]

The correct answer is 4> -3

3 0

2 years ago

Gloria sold 78 apples, Berta sold 4 less than 9 times as many apples as Gloria. How many apples did Berta Sell?

slega [8]

Answer:

698 apples

Step-by-step explanation: 78*9 equals 702. She sold 4 less than that so you need to subtract 4. 702-4=698 apples Berta sold.

5 0

3 years ago

An older person is 4 years older than 7 times the age of a younger person. The sum of their ages is 44. Find their ages

Fynjy0 [20]

Answer:

5 yr and 39 yr

Step-by-step explanation:

Let x = the age of the younger

then 7x + 4 = the age of the older

Now x + 7x + 4 = 44

8x + 4 = 44

8x = 40

x = 5

7x + 4 = 7(5) + 4 = 35 + 4 = 39

Check: 5 + 39 = 44

8 0

2 years ago

The volume of a storage tank is 1695.6 m3. The radius is 6m. How tall is the storage<br> tank?

Andreas93 [3]

Answer:

the storage tank is a cylinder.

The formule to calculate the volume is:

$v =\pi{r}^{2} \times h$

$h = v \div \pi {r}^{2}$

$h = 1695.6 \div 36 \times \pi = 14.992$

7 0

2 years ago

Read 2 more answers

What is 36,500,000 rounded to the nearest 10th

astra-53 [7]

36500000 is the answer

5 0

3 years ago

Read 2 more answers