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Elena L [17]
3 years ago
9

Solve for b please help me

Mathematics
2 answers:
Serga [27]3 years ago
7 0
B=7
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
I’m just tryna keep it simple u got the answer
BARSIC [14]3 years ago
5 0

Answer:

B = 7 (?)

Step-by-step explanation:

(b + 3) / 5 = 2

5 (b + 3) / 5 = 2 x 5

Simplify it --> b + 3 = 10

b + 3 - 3 = 10 - 3 (subtract 3 from both sides)

B = 7

You might be interested in
A class of sixty voted for class president. 30% voted for brad and 70% voted for Jane. How may votes did the winner get?
AleksAgata [21]

Answer:

42 votes

Step-by-step explanation:

60*0.7 = 42.

or...

60*0.3 =  18.   60 - 18 = 42.

6 0
4 years ago
Please find the answer to this function! F(2)= 6x^4-10x^3+40x-50
steposvetlana [31]

<u>Answer-</u>

f(2)= 6x^4-10x^3+40x-50=46

<u>Solution-</u>

The given function is,

\Rightarrow f(x)= 6x^4-10x^3+40x-50

Now, we have to find the value of f(x) at x=2 i.e f(2), so putting x as 2 in the given function,

\Rightarrow f(2)= 6(2)^4-10(2)^3+40(2)-50

\Rightarrow f(2)= (6\times 16)-(10\times 8)+(40\times 2)-50

\Rightarrow f(2)= (6\times 16)-(10\times 8)+(40\times 2)-50

\Rightarrow f(2)= 96-80+80-50

\Rightarrow f(2)= 96-50

\Rightarrow f(2)= 46

Therefore, f(2) was found to be 46.


7 0
4 years ago
No estimating in this question.
nekit [7.7K]

Driving 350 miles requires

(350 mi) / (10.4 mi/L) ≈ 33.65 L

of petrol.

This amount of petrol would cost

(33.65 L) × (£1.29/L) ≈ £43.41

5 0
3 years ago
U.S. Customary unit conversion with mixed number values: One... A cook needs 7 cups of vegetable stock for a soup recipe. How mu
lapo4ka [179]

The pints of vegetable stock the chef needs is 3\frac{1}{2}.

<h3>How many pints does he need?</h3>

The first step is to determine the unit of conversion of cups to pints.

1 cup = 0.5 pints

To convert cup to pints, multiply 7 by 0.7

7 x 0.5 = 7/2 = 3\frac{1}{2}

To learn how to convert units, please check: brainly.com/question/25993533

#SPJ1

4 0
2 years ago
in september 2007, the average price of gasoline was $2.81 a gallon. This price represented an increase of $2.31 less than twice
hodyreva [135]

Answer:

x = $2.56

Step-by-step explanation:

To solve this, you do the inverse of both operations, which is multiplication and subtraction. The first inverse would be addition, so 2.81 + 2.31 = 5.12. Then, the second inverse would be division, so 5.12 divided by 2 = 2.56. So therefore, x = $2.56 is the correct answer for the price in September 2006.

8 0
4 years ago
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