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Zolol [24]
3 years ago
11

Write an expression that is equivalent to 3(2t+6)-4t.

Mathematics
1 answer:
Ber [7]3 years ago
8 0
6t+12-4t
Use the distribution property.
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If 30.943 g of a liquid occupies a space of 35.0 ml, what is the density of the liquid?
Marysya12 [62]

Answer:

0.88 g/cm³

Step-by-step explanation:

I hope this helps! and i think this is the most straightforward and I’m the first correct answer so could you please crown me as brainliest? :D

7 0
4 years ago
the mass of a crate of mangoes is 11 12/13 kilograms. the mass of a crate of pineapples is 11 11/12 kilograms. write an inequali
aleksley [76]
<span>11/<span>12/13</span> Kg (mangoes)</span><span> is heavier than </span><span>11/<span>11/12</span><span> Kg (pineapples)</span></span>
6 0
4 years ago
Yesterday, Carmen went on a bike ride. Her average speed was 8 miles per hour. Today, she went on another ride, this time averag
Ilya [14]

Answer: the expression for the combined total number of miles she biked in the two days is

117 - 5x miles

Step-by-step explanation:

Let x be the number of hours she biked yesterday.

In the two days, she biked for a combined total time of 9 hours. This means that the number of hours that she biked today is (9 - x) hours.

Distance = speed × time

Yesterday, Carmen went on a bike ride. Her average speed was 8 miles per hour. This means that the distance that she covered yesterday is 8x miles

Today, she went on another ride, this time averaging 13 miles per hour. This means that the distance that she covered today is 13(9 -x) miles.

An expression for the combined total number of miles she biked in the two days is

8x + 13(9 - x)

= 8x + 117 - 13x

= 117 - 5x

6 0
3 years ago
What astronomical event corresponds to the passage of 1 year?
Oliga [24]

Answer:

The Earth making one revolution about the Sun.

Step-by-step explanation:

5 0
4 years ago
18)Let f(x) = -3x + 4 and g(x) = 8x2 - 9. Find g(4) - f(4) . A)140 B)127 C)131 D)136​
vazorg [7]

Answer: -127

Step-by-step explanation:

They are giving you the corresponding x value for which you should plug into the function. So plug 4 into g(x) and plug 4 into f(x). Then subtract them

g(x) = -3(4) + 4 = -8

Im assuming that is 8x^2

f(x) = 8(4)^2 - 9 = 119

Now do -8 - 119 to get -127

6 0
3 years ago
Read 2 more answers
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