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2 years ago

I need help with 4(5x+1)+4(x-2)

Mathematics

2 answers:

Liono4ka [1.6K]2 years ago

7 0

By simplifying this expression it comes down to be
24x-4

Archy [21]2 years ago

7 0

Do the distributive property before you add. When you do this you get

(20x+4)+(4x-2)

20x+4+4x-2

Now add like terms to get

24x+2

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Multiple the following:(x2+4x-3)(x2-6x+7)

Katena32 [7]

Answer:

=x^4−2x^3−20x^2+46x−21

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3 years ago

What are the values of m and 0 in the diagram below?

Sliva [168]

Answer:

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3 years ago

Greg has to carry 191 apples from a farm to the market. how many baskets will need, given that each basket can hold 42 apples?

soldi70 [24.7K]

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2 years ago

Th<br> Write an<br> explicit formula for<br> ans<br> then<br> term of the sequence 40,50,60, ....

kenny6666 [7]

<h3>Answer: $a_n = 10n+30$ </h3>

n starts at 1, and n is a positive whole number (1,2,3,...)

======================================================

Explanation:

The sequence is arithmetic with first term 40 and common difference 10. Meaning we add 10 to each term to get the next one.

--------

a1 = 40 = first term

d = 10 = common difference

$a_n = a_1 + d(n-1)\\\\a_n = 40 + 10(n-1)\\\\a_n = 40 + 10n-10\\\\a_n = 10n + 30\\\\$

is the general nth term of this arithmetic sequence

Plug in n = 1 and you should get $a_1 = 40$

Plug in n = 2 and you should get $a_2 = 50$

and so on

6 0

3 years ago

Solve for x in the equation shown below

baherus [9]

Answer:

x = 14

Step-by-step explanation:

Step 1: First, Simplify the fraction.

$\frac{4x}{7} =8$

Step 2: Next, Multiply both sides by 7.

4x = 8 × 7

Step 3: Simplify 8 × 7 to 56.

4x = 56

Step 4: Then, Divide both sides by 4.

$x=\frac{56}{7}$

Step 5: Lastly, Simplify the fraction and you're done!

x = 14

3 0

3 years ago