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Dmitrij [34]
3 years ago
15

Please help I will mark as brilliant

Mathematics
2 answers:
Hitman42 [59]3 years ago
7 0

Answer:

rate of change is also know as the slope and so -3x would be your rate of change so the anwser should be -3

Step-by-step explanation:

sweet [91]3 years ago
5 0

Answer: x=2

Step-by-step explanation:

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PLS HELP. i really need this fast ill give brainliest too
kykrilka [37]

Answer:

24 square units

Step-by-step explanation:

Use the formula for area of a parallelogram to solve.  The base is 6 units, and the height is 4 units.

A = bh

A = (6)(4)

A = 24 square units

The area of the parallelogram is 24 square units.

7 0
3 years ago
KL = 8x-5 and LM = 6x+3
Burka [1]
The answer is x=4. 
set the equations up: 8x-5=6x-3
Subtract 6x from one side and then the other side 2x-5=3 
Add 5 from one side and then the other 2x=8
Divide 2 on each side which gets you x=4
4 0
3 years ago
Read 2 more answers
A box is filled with 3 yellow cards , 4 green cards. A card is chosen at random from the box. What is the probability that the c
nasty-shy [4]

Answer:

3/7

Step-by-step explanation:

total cards 3+4 = 7

Not green = 7-4 = 3 cards

P ( not green )= not green cards / total = 3/7

6 0
2 years ago
Read 2 more answers
Each of the following equations is an example of one of the properties of whole-number addition. Fill in the black to make a tru
Oliga [24]

a. 4 – commutative property

b. 5 – commutative property

c. 0 – identity property

d. 4 – associative property

_____

The commutative property lets you swap the order: (a) + (b) = (b) + (a).

The associative property lets you change the grouping: (a+b)+c = a+(b+c).

The identity property lets you add 0 without changing anything: (a) +0 = (a).

5 0
2 years ago
Sophia pays $19.99 membership fee for an online music store. If sophia purchases n songs for $0.99 each write the expression for
Alona [7]

Answer:

The expression for the total cost is x = 19.99 + 0.99n .

Step-by-step explanation:

Let us assume that the total cost be x.

As given

Sophia pays $19.99 membership fee for an online music store.

If sophia purchases n songs for $0.99 each .

Than the expression becomes

Total cost = Membership fee + Cost of n songs

x = 19.99 + 0.99n

Here n represented the number of songs.

4 0
3 years ago
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