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mojhsa [17]
2 years ago
8

M=-8r^2+11r-6 t=-7r^2-9r+14 m+t=

Mathematics
1 answer:
EleoNora [17]2 years ago
4 0

Answer:

x = -2/3 or 4/5

Step-by-step explanation:

-15r^2 + 2r + 8

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Sid goes to the store and buys a shirt for $65. The store has sales tax rate of 5.4%. How much tax will Sid have to pay?
mojhsa [17]

Answer:

$3.51

Step-by-step explanation:

We change 5.4% into a decimal which is .054, we then multiply 65 by .054

$65  x  .054 = $3.51

3 0
3 years ago
Given A = {x | x < 1}, B = {x | x ≥ 5}, and C = {x | x = 5}, match the following items. 1. A B Ø 2. A C {x | x ≥ 5} 3. B C {x
ivann1987 [24]

Answer:

The matching is shown below.

Step-by-step explanation:

The given sets are defined as

A = {x | x < 1}

It means all the values of x which are less than 1.

B = {x | x ≥ 5}

It means all the values of x which are greater than or equal to 5.

C = {x | x = 5}

It means all the value of x is 5.

Union of two sets contains all the elements of both sets.

Intersection of two sets contains only common elements of both sets.

The matching is shown below.

        Sets                              Correct value

1.     A ∪ B                         {x | x < 1 or x ≥ 5}

2. A ∪ C                         {x | x < 1 or x = 5}

3. B ∪ C                         {x | x ≥ 5}

4. A ∩ B                         Ø

5. B ∩ C                         {x | x = 5}

6 0
3 years ago
Use consults and consideration in one sentence
den301095 [7]

Answer:

Inspite of giving special consideration to a particular employee, Jack consults everyone before taking any decision regarding the changes in the company's policy.

3 0
3 years ago
Read 2 more answers
Please help ,this is the third time that i ha posted thi question
klio [65]
The answer is 14+8.125π units².
3 0
3 years ago
What would x equal in this equation
KATRIN_1 [288]

Answer:

x = 15

Step-by-step explanation:

6/4 = 1.5

1.5*10 = 15

Check your work:

15/10 = 6/4 = 1.5

x = 15 is right

8 0
3 years ago
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