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2 years ago

I thought of a number, added 21, and then added twice my

Mathematics

1 answer:

ankoles [38]2 years ago

8 0

Answer:

31.5

Because if you Subtract 21 from 84 you get 63
then if you divide 63 by 2 you get 31.5 so your Answer would be 31.5.

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The product of a number and four, increased by one, is at least 7.

faust18 [17]

Answer:

4/6

Step-by-step explanation:

a number which means "x" or u can name any variable u want

so the product of a number and four means

X×4

the increased by one or plus one

X×4+1

is at least 7

X(4)+1=7

4x+1=7

4x=7-1

4x=6

x=4/6

i guess so

lemme know if I'm right

5 0

3 years ago

Read 2 more answers

Evaluate the expression 3(7 + 4)2 − 24 ÷ 6

solong [7]

Answer:

3(7 + 4)2 − 24 ÷ 6 = 62

Step-by-step explanation:

3(7 + 4)2 − 24 ÷ 6 is the given expression.

Now, by the rule of BODMAS, where B = Bracket, O= of, D = divide,

M = multiplication, A = addition and S = subtraction

we try and solve the following expression in the same order.

Solving the bracket first, we get

3(7 + 4)2 − 24 ÷ 6 = 3(11)2 − 24 ÷ 6 = 66 − 24 ÷ 6

Next, we solve divide,

66 − 24 ÷ 6 = 66 - 4

Next, solving the subtraction, 66 - 4 = 62

Hence, 3(7 + 4)2 − 24 ÷ 6 = 62

6 0

3 years ago

During a sale, everything in the store was ⅕ off the ticketed price. What percent of an item's original price should you expect

tiny-mole [99]

You would pay 80% of the original price because 1/5 is 20% and you would subtract 20 from 100 to get 80 as your answer

Hope this Helps :3

4 0

3 years ago

Identify the asymptote(s) of this function: y=5/(x-4)+1

Dimas [21]

$y= \frac{5}{(x-4)+1}$
$y= \frac{5}{x-3}$
So you take the denominator and compare to zero.
$x-4+1=0$
$x-3=0$
$x=3$
Then the horizontal asymptote is y = 0

6 0

3 years ago

ITS FOR A TEST HELPPPPP

Marrrta [24]

Answer:

top right

Step-by-step explanation:

5 0

3 years ago