3 years ago

How many terms are in this expression? 5 -x2 + 4y - 3x + 4z

1 answer:

8 0

Answer: −x2−3x+4y+4z+5

Step-by-step explanation: terms are (positive or negative), a single variable ( a letter ), several variables multiplied but never added or subtracted.

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U divided by 3 = 6 what is U a solution to

drek231 [11]

Answer:

u=18

Step-by-step explanation:

u/3 =6

Multiply each side by 3

u/3*3 =6*3

u = 18

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3 years ago

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A car travels 58.8 kilometers in 2.6 hours. What is the car's average speed?

NISA [10]

Answer:

22.6 km/hr

Step-by-step explanation:

58.8/2.6=22.6

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Round 279 to blank estimate the product

aleksandr82 [10.1K]

you can round 279 to 280

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3 years ago

Whats the ratio of 200 over 40 and 25 over x

otez555 [7]

I believe the answer is 5.

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40 divided by 8 is 5

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3 years ago

Find d:

BlackZzzverrR [31]

Answer:

D = 51, other = 30

Step-by-step explanation:

d = | 5 1 |

|-1 10|

D = (5 x 10) - ( 1 x -1) = 50 + 1 = 51

| 2 4|

|-3 9|

(2 x 9) - (4 x -3) = 18 + 12 = 30

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3 years ago