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tiny-mole [99]
3 years ago
12

-1(2x+3)-2(x-1) simplified

Mathematics
1 answer:
Reika [66]3 years ago
5 0

Answer:-4x-2

Step-by-step explanation:

-1(2x+3)-2(x-1)

-2x-3-2x+1

-4x-2

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Evaluate the expression if g+2, r+3, and t=11.<br> g+6t
Ivahew [28]

Answer:

I think you copied this wrong

Step-by-step explanation:

Most likely g = 2

Therefore (2) + 6(11)

2+66=68

5 0
3 years ago
2x^2 + 3x^3 what degree polynomial is this, and how do you know?
german
The degree is 3 ( because the largest exponent on the variable)
7 0
3 years ago
Helppppp I don’t understand!!!!!!!!!!!!!!!!!!!!!
lisabon 2012 [21]

Answer:

∠RPQ = 53°

Step-by-step explanation:

∠SPR and ∠RPQ are complementary, meaning that they add up to 90°. So,

∠SPR + ∠RPQ = 90°

We know that ∠SPR = 37°, so

37° + ∠RPQ = 90°

∠RPQ = 90° - 37°

∠RPQ = 53°

6 0
3 years ago
(rs^-3) (4r^-2s^3) please show you're work
VARVARA [1.3K]

The simplified expression is (rs^{-3) (4r^{2 x s³) is 4r³.

<h3>What are exponents?</h3>

The amount of times a number has been multiplied by itself is shown by its exponent. The result of multiplying 8 by itself n times is represented as follows:

8 x 8 x 8 x 8 x …..n times = 8n

Given:

(rs^{-3) (4r^{2 x s³)

Now, using the law of exponents we have

a^m . a^n = a^{m+n

So,

(rs^{-3) (4r^{2 x s³)

= 4r^{2+1 x s^{-3+3

= 4r³ x s°

= 4r³

Hence, the simplified expression is (rs^{-3) (4r^{2 x s³) is 4r³.

Learn more about exponents here:

brainly.com/question/15722035

#SPJ1

8 0
1 year ago
After dinner 2/3 of a pan of lasagna is left. The whole pan of lasagna was originally cut into pieces 1/6 of the pan. Which equa
Korvikt [17]
I think it’s the first one.
2/3 rds of 6=4
And the division between the 2 variables equals this number
4 0
3 years ago
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