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4 years ago

Write two expressions to show w increased by 4.

Mathematics

1 answer:

iren2701 [21]4 years ago

5 0

Answer:

4+w and w+4

Step-by-step explanation:

I used communative property where you simply flip flop the answers

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David drove 1,092 miles in 7 days

Pavlova-9 [17]

Answer:

what's the question you can't just give a sentence

3 0

3 years ago

Luis hizo un viaje en el coche en el cual consumio 20 l de gasolina. el trayecto lo hizo en dos etapas en la primera consumio 2/

algol13

Answer: $24\ liters$

Step-by-step explanation:

Let be "x" the amount of gasoline in liters that the car's tank had at the beginning of the trip.

1. In the first part of the trip the amount of gasoline the car used can be expressed as:

$\frac{2}{3}x$

2. After the first part of the trip, the remaining was:

$x-\frac{2}{3}x=\frac{1}{3}x$

3. In the second part of the trip the car used $\frac{1}{2}$ of the remaining. This is:

$(\frac{1}{3}x)(\frac{1}{2})=\frac{1}{6}x$

4. The total amount ot gasoline used in this trip was 20 liters.

5. Then, with this information, you can write the following equation:

$\frac{2}{3}x+\frac{1}{6}x=20$

6. Finally, you must solve for "x" in order to find its value. This is:

$\frac{2}{3}x+\frac{1}{6}x=20\\\\\frac{5}{6}x=20\\\\5x=120\\\\x=24$

3 0

3 years ago

If x = 5 and y = -4, evaluate this expression: (-2x + 10) - (-6x + 5y + 12) + (x + 8y - 16) A) -5 B) 0 C) 5 D) 10

Anni [7]

The answer is A) -5 (if you get the app math papa you can plug in the equation and plug in the values to get the answer.)

6 0

3 years ago

Thx for helping if u do

maw [93]

$\frac{2}{3} \div \frac{1}{8} = \frac{2}{3} \times 8 = 5.33$
After rounding off, Answer is 6.

Hope this helps. - M

8 0

3 years ago

This is a two-part question: A 12-pack of bottled mineral water sells for $3.85. For the following, state whether to use multipl

AlekseyPX

Answer:

division

Step-by-step explanation:

12-pack of bottled mineral water sells for $3.85

The cost of one bottle of water= $3.85/12= $0.32

4 0

3 years ago