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Brums [2.3K]
3 years ago
14

If 3x + 2y = 5, what is the value of the expression 6x + 4y - 7?

Mathematics
2 answers:
enot [183]3 years ago
8 0

Answer:

3

Step-by-step explanation:

pickupchik [31]3 years ago
6 0

Answer:

3

Step-by-step explanation:

x = 1

y = 1

6+4-7 = 3

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4a + 3 - 9 = -7 + 2 + a
rjkz [21]
4a + 3 - 9 = -7 + 2 + a
4a - 6 = -5 + a
4a - a = -5 + 6
3a = 1 / : 3
a = 1/3

6 0
3 years ago
Read 2 more answers
Round to the nearest tenth 4.1553
Len [333]

Answer:

4.2

Step-by-step explanation:

4.1553

    15 -> 2

4.2

7 0
2 years ago
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9/3 divided by 1/7<br> Someone pls help
irinina [24]

Answer:

the answer is 9/21

simplified is 3/7

7 0
3 years ago
In Haley's favorite video game, players stack blocks to create buildings. Haley builds a fort shaped like a cube. Haley's fort h
Mama L [17]

Answer:

729 cubic meters

Step-by-step explanation:

Volume of cube is given by side^3

where side is length of the side

Given in the problem

side is 9 meters as length, width, and height of fort is 9 meters and it is in cube shape .

Thus,

volume of cube = 9^3 = 9*9*9 = 729

Thus, volume of Haley's fort is 729 cubic meters.

3 0
3 years ago
The histogram below shows the distribution of the assets (in millions of dollars) of 71 companies. Does the distribution appear
solniwko [45]

Answer:

Yes, the assets appear to follow a normal distribution, the values are concentrated in the center and taper off towards the ends

Step-by-step explanation:

The distribution shown above is normal as it exhibits symmetry. This means thatvtge values are concentrated in the middle with the peak so situated in the middle of the distribution which is exactly what is displayed above. As we move towards either side of the center, the values begin to decrease and we have the tail at either side of the midpoint and not on one side of the distribution.

7 0
3 years ago
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