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11111nata11111 [884]
3 years ago
13

PLEASE EXPLAIN!

Mathematics
1 answer:
stepladder [879]3 years ago
6 0

Answer:

15

Step-by-step explanation:

5(2)(3)-2(2)+13+7(2)-6(2)(3)-4(2)+(2)(3)

30-4+13+14-36-8+6

15

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Solve the inequality<br> -3(j+3)+9j&lt;-15
MAXImum [283]
Simplify
−
3
(
j
+
3
)
+
9
j
-
3
(
j
+
3
)
+
9
j
.
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Simplify each term.
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−
3
j
−
9
+
9
j
<
−
15
-
3
j
-
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+
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<
-
15
Add
−
3
j
-
3
j
and
9
j
9
j
.
6
j
−
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<
−
15
6
j
-
9
<
-
15
Move all terms not containing
j
j
to the right side of the inequality.
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Add
9
9
to both sides of the inequality.
6
j
<
−
15
+
9
6
j
<
-
15
+
9
Add
−
15
-
15
and
9
9
.
6
j
<
−
6
6
j
<
-
6
Divide each term in
6
j
<
−
6
6
j
<
-
6
by
6
6
and simplify.
Tap for fewer steps...
Divide each term in
6
j
<
−
6
6
j
<
-
6
by
6
6
.
6
j
6
<
−
6
6
6
j
6
<
-
6
6
Simplify the left side.
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j
<
−
6
6
j
<
-
6
6
Simplify the right side.
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j
<
−
1
j
<
-
1
The result can be shown in multiple forms.
Inequality Form:
j
<
−
1
j
<
-
1
Interval Notation:
(
−
∞
,
−
1
)
4 0
3 years ago
Express<br> ln3+2lnx <br> as a single logarithm
Naily [24]

Answer:

ln (3x^2)

Step-by-step explanation:

ln3 + 2ln(x)

= ln3 + ln(x^2)

= ln (3x^2)

4 0
3 years ago
One serving of a certain brand of yogurt contains 8 g of fat the local fat version control is 45.25% less fat per serving how ma
cluponka [151]

Answer:

3.62 grams

Step-by-step explanation:

Multiply  by .4525 to get the answer.

(For percentages you want to move the decimal to the very front. Ex. 2% = 0.02 and multiply by the number you have, in this case 8 grams.)

This should look like this: 0.4525*8=3.62

4 0
3 years ago
Hey! I am so confused rn. Can you give me some instructions and pointers on how to use this demos graph? (will brainliest and 5
qwelly [4]

Answer:

Okay so i use this all the time for my school so it graphs thing like functions, coordonates it also has a way you can add a table if u need it, to basically use it enter the y in ur equation like y=8x+9 and then the next bar would be x like x=9x+10 things like that and to graph a function u only need one bar and such to graph it that way, i'll put down some examples for you to look at and if u have any specififc questions i can answer those as well, Oh also if u put up 2 equations and only see one line you have to click the zoom out button on the right side of ur screen until u see the line.

Step-by-step explanation:

In the first picture i circled the important parts of the calculator which is the zoom out button, and the colors of the lines, you can also switch the colors if u want to as well, In the second picture it shows how to find the x,y intercepts if thats what you have to do. Whenever the lines intercept on a graph then thats what ur x and y intercepts are. If you have any more questions pls ask and i can answer them!

☆*: .。..。.:*☆☆*: .。..。.:*☆☆*: .。..。.:*☆☆*: .。..。.:*☆

☆Brainliest is greatly appreciated!☆

Hope this helps!!!!

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5 0
3 years ago
ANother math question -_-
adoni [48]

Answer:

point c is the correct answer

Step-by-step explanation:

6 0
3 years ago
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