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3 years ago

What’s the answer for 8x+20=11x-31

Mathematics

1 answer:

Kruka [31]3 years ago

4 0

Answer:

x=17

Step-by-step explanation:

8*17=136+20=156

11*17=187-31=156

156=156

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Write the greatest 6 digit number using two different digits.

Wewaii [24]

Answer:

The digits used are 9, 8, 7, 6, 5, 4. Hence, The required number will be 987654. Also, It is the largest 6 digit number which is made by using all different digits

Step-by-step explanation:

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2 years ago

Which of the following rational functions is graphed below

steposvetlana [31]

Answer: id say its c

Step-by-step explanation:

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3 years ago

2 3/4+3 5/8 simplified

otez555 [7]

$2\frac{3}{4}+3 \frac{5}{8}=6\frac{3}{8}$

Solution:

Given expression is $2\frac{3}{4}+3 \frac{5}{8}$ .

To simplify the expression $2\frac{3}{4}+3 \frac{5}{8}.$

Let us first convert the mixed fraction into improper fraction.

$2\frac{3}{4}+3 \frac{5}{8}=\frac{(2\times 4) + 3}{4}+ \frac{(3 \times 8)+5}{8}$

$=\frac{8+ 3}{4}+ \frac{24+5}{8}$

$=\frac{11}{4}+ \frac{29}{8}$

Take LCM for the denominators (LCM of 4, 8 = 8) and make the same.

$=\frac{11\times2}{4\times 2}+ \frac{29\times1}{8\times1}$

$=\frac{22}{8}+ \frac{29}{8}$

$=\frac{51}{8}$

Now, divide 51 by 8 and again write it in the mixed fraction.

$=6\frac{3}{8}$

$2\frac{3}{4}+3 \frac{5}{8}=6\frac{3}{8}$

Hence, the simplified answer is $6\frac{3}{8}$ .

7 0

4 years ago

valina [46]

I think 28fa haha s an

6 0

3 years ago

telo118 [61]

Let Ale’s money=a
Let Leo’s money=L

a=2L+3

You may have to rearrange any multiple choice answers algebraically, but they should all simplify down to the a= equation.

In problems like this, you can solve by thinking of how the word problem defines the variable. Ale is defined as twice Leo, plus three.

3 0

4 years ago