3 years ago

3. Solve the following inequalities by performing a reverse operation to both sides. Show your work. (4

Mathematics

1 answer:

exis [7]3 years ago

7 0

A. T+7=-13,
-13-7= -20,
-20+7=-13,
T = -20,

B. N-12=17,
29-12=17,
N = 29

You might be interested in

How many license plates in Ontario were registered between the following licence plates? As the question is asking for plates be

Liono4ka [1.6K]

The number of plates is an illustration of permutation and combination

The number of plates is 2592

<h3>How to determine the number of plates</h3>

The range is given as: AVVJ 144 To: BVNP 199 (exclusive)

From the range, we have the following highlights:

The first letter can be either A or B (i.e. 2 letters)
The second letter can be only V (i.e. 1 letter)
The third letter can be from W to M (24 letters)
There are 54 numbers between 144 and 199

The number of plates (n) is then calculated as:

$n = 2 * 1 * 24 * 54$

Evaluate the product

$n = 2592$

Hence, the number of plates (n) is 2592

Read more about permutation and combination at:

brainly.com/question/12468032

8 0

3 years ago

What is the answer 2x -7= -23

r-ruslan [8.4K]

Answer:

x=-8

Brainliest plz

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Dilating a triangle changes the shape of the triangle but does not change its size. A. True B. False

Lorico [155]

False, dilation changes the base and height of the triangle, forcing the area to change as well.

5 0

3 years ago

Read 2 more answers

2(a=4)=2a-8+4a solve for a

Naddik [55]

Answer:

a = 0.

Step-by-step explanation:

2(a - 4) = 2a - 8 + 4a

2a - 8 = 2a - 8 + 4a

2a - 2a - 4a = -8 + 8

-4a = 0

a = 0.

8 0

3 years ago

25 3/2 in radical form

Crank

Exact Form:
√
25^3

Decimal Form:
125

4 0

3 years ago