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Korolek [52]
2 years ago
5

What is the value of the given expression when a=3 and b=5? 12a+12b

Mathematics
2 answers:
Lapatulllka [165]2 years ago
8 0

Answer:

see explanation

Step-by-step explanation:

12(3)+12(5)=use a calculator.

Type it in a calculator.

solniwko [45]2 years ago
5 0
123+125=248




…please if I’m right do mark Brainly-est
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dedylja [7]

The answer is C. x=4

Explanation) 49 - 7 (4) = 21

7 (4) = 28

49 - 28 = 21

3 0
3 years ago
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Please find the function rule and explain how you got it so it helps me understand better. I am SO bad with function rules. ;-;
riadik2000 [5.3K]
The function rule for x is +1. When you want to get the next number in the set, you add one to the previous number. For example, -1 + 1 = 0.

The function rule for y is - 5. When you want to get the next number in the set, you subtract five to the previous number. For example, 9 - 5 = 4.

Hope this helps!
8 0
3 years ago
Convert 6 2/3 cups to pints. Express your answer in simplest form.
Dmitry_Shevchenko [17]
First off, let's convert the mixed fraction to "improper", keeping in mind that, there are 2 cups in 1 pint.

\bf \stackrel{mixed}{6\frac{2}{3}}\implies \cfrac{6\cdot 3+2}{3}\implies \stackrel{improper}{\cfrac{20}{3}}
\\\\\\
\begin{array}{ccll}
cups&pints\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
2&1\\\\
\frac{20}{3}&p
\end{array}\implies \cfrac{\quad 2\quad }{\frac{20}{3}}=\cfrac{1}{p}\implies \cfrac{\quad \frac{2}{1}\quad }{\frac{20}{3}}=\cfrac{1}{p}

\bf \cfrac{2}{1}\cdot \cfrac{3}{20}=\cfrac{1}{p}\implies \cfrac{3}{10}=\cfrac{1}{p}\implies p=\cfrac{10\cdot 1}{3}\implies p=\cfrac{10}{3}\implies p=3\frac{1}{3}
5 0
3 years ago
Is 200/345 less than 450?
lidiya [134]

Answer:

Yes it is!

Step-by-step explanation:

If you take 200 and divide that by 345 than you'll get 0.57.

  • 200 ÷ 345
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Round 2 decimal places? ⇒ 0.58

Round 3 decimal places? ⇒ 0.580

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3 0
3 years ago
Answers to 1,2,or 3 of these 3
vivado [14]
4)
pine tree is most numerous on tree farm which is  40% 

5)
if 480 trees total,
pine trees = 480 x 0.40 = 192 trees

6)
if 480 trees total,
spruce trees = 480 x 0.30 = 144 trees
(p.s. also firm trees = 144 (same as spruce trees)
7 0
3 years ago
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