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Brrunno [24]
2 years ago
6

7 times b reduced by the square of c?

Mathematics
1 answer:
alisha [4.7K]2 years ago
3 0

Answer:

7b-c²

Step-by-step explanation:

7times b is 7b reduced by the square of c means minus c²

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Is 64 inches is greater less than are equal to 5 feet
dedylja [7]
Greater than because 5 feet equal 60 inches
4 0
3 years ago
Of the cars in the parking lot, 20% are silver. If 20% of the cars is 48 cars, what is the total number of cars in the parking l
astraxan [27]
To solve this, we are going to set up a simple rule of three: If 20% are 48 cars, 100% how many cars will be:
\frac{20----\ \textgreater \ 48}{100----x}
Now, we can express this as a proportion ans solve for x:
\frac{20}{100} = \frac{48}{x}
x= \frac{(100)(48)}{20}
x=240

We can conclude that there are 240 cars in the parking lot.
3 0
3 years ago
Find the product of (5t-3) and (3t +7) when t = 6
emmasim [6.3K]

Answer:

675

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Step-by-step explanation:

<u>Step 1: Define</u>

(5t - 3) · (3t + 7)

t = 6

<u>Step 2: Evaluate</u>

  1. Substitute in <em>t</em>:                    (5(6) - 3) · (3(6) + 7)
  2. (Parenthesis) Multiply:       (30 - 3) · (18 + 7)
  3. (Parenthesis) Subtract:      27 · (18 + 7)
  4. (Parenthesis) Add:             27 · 25
  5. Multiply:                              675
8 0
3 years ago
Read 2 more answers
Given
miv72 [106K]

Answer:

{2}

Step-by-step explanation:

A \cap (B \cap C) = A \cap{2 , 4 ,6}

A \cap (B \cap C) ={2}

5 0
3 years ago
I will make best answer
zzz [600]

Answer:

a

Step-by-step explanation:

a

8 0
3 years ago
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