All categories

2 years ago

Solve -7(s+2)-12=37 What is s

Mathematics

2 answers:

N76 [4]2 years ago

6 0

Answer:

S = -9

Click on photo for steps

Shkiper50 [21]2 years ago

4 0

Answer:

s= -5.57 (rounded to the nearest hundredth)

Step-by-step explanation:

1. Multiply s and 2 by 7.

You'll get -7s-14. We'll come back to this later

2. Subtract 12 from 37.

You'll get 25

3. Add 14 to both sides so that you cancel out the -14.

The equation stands as -7s= 39

4. Divide both sides by -7 so that we leave s by itself.

s= -5.57142857

You might be interested in

(ii) Rule: To get the next term multiply the previous term by First term = 3

ad-work [718]

Answer:

3×5+2=17 than just do it again 17×5+2=87

Step-by-step explanation:

3×5+2=17, 17×5+2=87

7 0

3 years ago

Is 3n a cubic a quadratic a linear or none of these

lilavasa [31]

Step-by-step explanation:

search-icon-header

Search for questions & chapters

search-icon-image

Class 10

>>Maths

>>Polynomials

>>Revisiting Polynomials

>>Classify the following as linear, quadra

Question

Bookmark

Classify the following as linear, quadratic and cubic polynomials:

(i) x

(ii) x−x

(Iii) y+y

(iv) 1+x

(v) 3t

(vi) r

(vii) 7x

Medium

Solution

verified

Verified by Toppr

(i) The highest degree of x

+x is 2, so it is a quadratic polynomials.

(ii) The highest degree of x−x

is 3, so it is a cubic polynomials.

(iii)The highest degree of y+y

+4 is 2, so it is a quadratic polynomials.

(iv) The highest degree of x in (1+x) is 1, so it is a linear polynomials.

(v)The highest degree of t in 3t is 1, so it is a linear polynomials.

(vi)The highest degree of r

is 2, so it is a quadratic polynomials.

(vii)The highest degree of x in 7x

is 3, so it is a cubic polynomials.

Video Explanation

7 0

2 years ago

The sum of three consecutive rven integers is 72. Let x represent the first integer, x+2 represent the srcond integer, and x+ 4

Vsevolod [243]

Given parameters:

First term of the sequence = x

Second term = x + 2

Third term = x + 4

Sum of the first three terms = 72

Unknown:

First term of the sequence = ?

Solution:

The sum of the first three terms is unknown;

(x) + (x + 2) + (x + 4) = 72

Solve for x;

x + x + 2 + x + 4 = 72

3x + 6 = 72

3x = 72 - 6

3x = 66

x = $\frac{66}{3}$ = 22

The first term of the sequence is 22

5 0

3 years ago

Write an equation in point-slope form for the line that passes through the point with the given slope. (–7, 6), m = 0

Nitella [24]

Answer:

(

−

)

(

)

Explanation:

The point-slope formula states:

(

−

)

(

−

)

Where

is the slope and

(

)

is a point the line passes through.

Substituting the values from the equation gives:

(

−

)

(

−

)

(

−

)

(

)

5 0

3 years ago

This morning, Carmen's car had 29.03 gallons of fuel. Now, 2.9 gallons are left. How much fuel did Carmen use?

ankoles [38]

Answer:

I hope my answer is right but im pretty sure its 26.13 :)

Step-by-step explanation:

6 0

3 years ago