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3 years ago

By how much does 32 exceed 8

Mathematics

1 answer:

Bad White [126]3 years ago

4 0

Answer:

by 24

Step-by-step explanation:

32-8 = 24

You might be interested in

What is the equation in slope-intercept form that passes through the points (-4, 47) and (2, -16)?

Whitepunk [10]

Answer:

y = 10.5x - 37

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Equality Properties

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Slope-Intercept Form: y = mx + b

m - slope

b - y-intercept

Step-by-step explanation:

Step 1: Define

Point (-4, 47)

Point (2, -16)

Step 2: Find slope m

Substitute: $m=\frac{-16-47}{2+4}$
Subtract/Add: $m=\frac{63}{6}$
Simplify: $m=\frac{21}{2}$

Step 3: Find y-intercept b

Define: y = 21/2x + b
Substitute: -16 = 21/2(2) + b
Multiply: -16 = 21 + b
Isolate b: -37 = b
Rewrite: b = -37

Step 4: Write linear equation

Combine all parts.

y = 21/2x - 37

y = 10.5x - 37

And we have our final answer!

5 0

3 years ago

Solve the inequation : 2(3-4x) + 3 < 49

Iteru [2.4K]

As in the picture.hope it helps.......

Plzzzz mark brainlist if correct.....

8 0

3 years ago

Consider Statement A and Statement B below:

wlad13 [49]

Answer:

These two statements are equivalent because statement A is the contrapositive of statement B.

Step-by-step explanation:

In logic, when we have an "if" statement we can have its contrapositive or its converse.

Given a "if p, then q" (p is the hypothesis and q is the conclusion), the converse is "if q, then p", in other words, we interchange the hypothesis and the conclusion.

Now, given a "if p, then q", the contrapositive is "if not q, then not p". In other words, we take the negation of both the hypothesis and the conclusion and then we interchange them.

Now, let's take a look at our statements:

If a and b are two real numbers, and if ab = 0, then either a = 0 or b = 0.

In this case:

p = a and b are two real numbers and ab=0

q = either a = 0 or b = 0

Now, let's take the negative of p and q:

The negative of p would be: a and b are two real numbers and their product is not zero.

The negative of q would be: neither of the two real numbers is zero

Now, given than the contrapositive is "if not q, then not p" we would have:

If neither of two real numbers is zero, then their product is not zero.

We can see that this last sentence is the contrapositive of the first one and thus:

These two statements are equivalent because statement A is the contrapositive of statement B.

3 0

3 years ago

I need help with all of them thanks

KiRa [710]

1. s-13=63 76
2. m-7=73 80
3. 8+m=17-10 0
4. 17+m=80 63
5. Q+25=50-11 14
6. n-18=74 92
7. n+6=82 76
8. n+3=77 74
9. 8x=72 9
10. 2x=15+9 12

3 0

4 years ago

Read 2 more answers

The length of a rectangle is 5 inches more than the width. the perimeter is 30 inches. find the length and the width

xeze [42]

Answer:

Length = 10 inches

Width = 5 inches

Step-by-step explanation:

p = 2w + 2l

l = w + 5

30 = (2w + 2(w + 5))

30 = 4w + 10

20 = 4w

w = 5

l = w + 5

= 5 + 5

= 10

6 0

2 years ago