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dedylja [7]
3 years ago
7

Which pair of expressions is not equivalent? A 3(2a + 5) and 6a + 15 B. 4x – 7 + 5x + 5 and 9x + 12 0. C. 80 - 6) and 8j – 48 D.

9b + 4 + 3b - 9 and 12b - 5​
Mathematics
1 answer:
Sergio039 [100]3 years ago
5 0

Answer:

The correct answer is B.) (4x - 7 + 5x + 5) and (9x + 12).

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Stella [2.4K]

c is a correct answer you know

5 0
3 years ago
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The question is in the picture btw
Naddik [55]

Answer:

The width of the andre is 5×5×5=15

Then surface area will be length ×width=15×10=50

4 0
2 years ago
Bill rented a truck for one day. There was a base fee of $20.99, and there was an additional charge of 88 cents for each mile dr
lana66690 [7]

Answer:

262 miles

Step-by-step explanation:

251.55 - 20.99 = 230.56

\frac{230.56}{0.88} =262

7 0
3 years ago
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shay has 100 tubes of lip gloss.She keeps 10 for herself. For holidays,, she allows friends to pick 6 tubes of lip gloss to have
cluponka [151]

Answer:

15 friends

Step-by-step explanation:

100-10 = 90 tubes available to share with friends.

90 ÷ 6  = 15

15 friends can pick 6 lip glosses each, leaving none left.

3 0
4 years ago
Given the following chemical reaction:
Marizza181 [45]

Answer:

The answer to your question is 12 moles of water.

Step-by-step explanation:

Reaction

                            2 O₂   +   CH₄     ⇒     CO₂    +   2 H₂O

If Oxygen is in excess, then the limiting reactant is methane and we calculate the moles of water produced considering the moles of methane.

                          1 mol of methane --------------  2 moles of water

                           6 moles of methane ---------   x

                           x = (6 x 2) / 1

                           x = 12 moles of water

5 0
3 years ago
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