All categories

3 years ago

BRAINLIEST GOING TO THE FIRST ANSWER

Mathematics

2 answers:

Lesechka [4]3 years ago

5 0

Answer:

w + 2.3 > 18

Step-by-step explanation:

MARK ME BRAINLIEST!!!!!!!!!

Volgvan3 years ago

3 0

Answer:

w + 2.3 > 18

Step-by-step explanation:

hope this helped :)

You might be interested in

When using the order of operations to simplify (7 + 3) * 4 - 1 + (6 + 8), which operation should be performed first?

enot [183]

Answer:

addition because it's in parentheses and following PEMDAS parentheses comes first so you do addition first.

I hope you find this helpful :D

5 0

2 years ago

Read 2 more answers

Which of the following is true regarding the solution to the logarithmic equation below? log Subscript 2 Baseline (x + 11) = 4.

meriva

Answer:

Option C.

Step-by-step explanation:

The given logarithmic equation is

$\log_2(x+11)=4$

It can be written as

$(x+11)=2^4$ $[\because log_ax=y\Leftrightarrow x=a^y]$

$x+11=16$

$x=5$

Now, to check whether $x=5$ is a true solution or not. Substitute $x=5$ in the LHS of given equation.

$LHS=\log_2(5+11)$

$LHS=\log_2(16)$

$LHS=\log_22^4$

$LHS=4$ $[\because log_aa^x=x]$

$LHS=RHS$

Hence, $x=5$ is a true solution because $\log_2(16)=4$ .

Therefore, the correct option is C.

5 0

3 years ago

A. Sam purchased 3 games for $140 after a discount of 30%. What was the original price?

Semmy [17]

Answer:

a) $175 b) It will be $126

Step-by-step explanation:

Cost price of 3 games= $140

Let the original price of games= $ x

Discount is given= 30%

According to question

x $\frac{(100-20)}{100}$ = $140

x $\frac{80}{100}$ = $140

x ×0.8= $140

x= $ $\frac{$140}{0.8}$

x= $175

Hence, the original price of games $ 140

(b) If Sam had given a discount of 20%

Again a discount = 10%

The price of games=$ 140

Now, the selling price will be= 175 $\frac{(100-20)}{100}$ × $\frac{(100-10)}{100}$

Now, the selling price will be= $ 126

Hence, the price will be different.

7 0

3 years ago

Which expression simplifies to 5√3? OA. √30 OB. 45 OC. √75 OD. 15 Re

Vaselesa [24]

Option C

Let's see how

√75
√25×3
√5²×3
5√3

Verified

8 0

2 years ago

Read 2 more answers

Are theese rational -3/8 +3/5

nekit [7.7K]

Answer:

The sum is rational.

Step-by-step explanation:

-3/8 is a rational number (the ratio of 2 integers)

3/5 is a rational number (the ratio of 2 integers)

When you add 2 rational numbers, you get a rational number.

3 0

3 years ago