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Akimi4 [234]
3 years ago
11

Another question pls have a explaination if you know u are correct

Mathematics
2 answers:
spin [16.1K]3 years ago
6 0

Answer:

i need to upgrade to see the answers

Step-by-step explanation:

Valentin [98]3 years ago
4 0

Answer:

11x+30

Step-by-step explanation:

The value of a number whose units digit is x and whose tens digit is three more than the units digit

The number is yx

We know y is x+3

(x+3) *10 +x

Distribute

10x+30 +x

Combine like terms

11x+30

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What is the zero of the function below?
Ymorist [56]

x = 1

Step-by-step explanation:

Given data: f(x)=3 \sqrt{x+3}-6

Recall: If f(x) = 0, then x is called the zero of the function.

To find zero of the function, take f(x) = 0.

\Rightarrow 3 \sqrt{x+3}-6=0

Add 6 to both sides of the equation.

\Rightarrow 3 \sqrt{x+3}=6

Divide both sides of the equation by 3.

\Rightarrow \sqrt{x+3}=2

Taking square on both sides of the equation.

\Rightarrow(x+3)=2^{2}  

⇒ x + 3 = 4

⇒ x = 1

Hence, the zero of the function is 1.

7 0
4 years ago
Estimate the amount of the tip by rounding the bill to the nearest dollar before calculating 20% tip on a bill or 67.13
n200080 [17]

Answer:

$13.4

Step-by-step explanation:

Given that :

Tip percentage = 20%

Amount of bill = $67.13

Rounding the bill Amount to then nearest dollar :

$67.13 = $67

Tip amount = 20% of $67

Tip amount = 0.2 * $67

Tip amount = $13.4

3 0
3 years ago
PLZZZ HELP  A student solved this problem by making a table. Jules bought a scarf and a patch for each of the 8 summer campers i
sergeinik [125]
Day 1:
5 haircuts @ $25.75 = $128.75
3 Color treatments @ $40.50= $121.5
Total =$250.25 per day


$250.25 x 6 days =$1,501.50
4 0
4 years ago
Read 2 more answers
You have a box that is a good size for your DVD collection. Two rows of DVD's will fit in the box. The box is 10 inches. Each DV
valentina_108 [34]
I believe it would fit 16 dvds
4 0
3 years ago
You did 5 trials of push-ups in a minute with the following results:
Finger [1]

Answer:

36 push-ups on your sixth trial

<u>I would appreciate Brainliest, but no worries.</u>

8 0
3 years ago
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