3 years ago

How are linear equations represent in a table or graph

1 answer:

7 0

Answer: You can tell if an equation is linear in a table if it's a straight line. You can tell in a table if there's a constant change between x and y.

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If x < -3, then (x+31 = ?

mixer [17]

Answer:

answer≤27

Step-by-step explanation:

then the answer for x could be -4 or lower so -4+31 is 27 so the answer would be any number less than or equal to 27

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3 years ago

HELP ME PLEASE !!!

Mumz [18]

Instead of ∠BCA it should be ∠BAC and the value of this will be 29.
The value of ∠BOC is 58 ...this is the property of circle ...29 +29=58

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4 years ago

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Two rectangular swimming pools measure 16 feet wide by 24 feet long. The first pool is 3 feet deep. the second pool is 5 feet de

vodomira [7]

Answer:

768 cubic feet

Step-by-step explanation:

16 * 24 = 384

384 * 3 for the depth of the first pool = 1152

384*5 for depth of second pool = 1920

1920-1152 = 768

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4 years ago

At a local preschool, there is a ratio of 3 boys to every 4 girls. If there are 245 total preschoolers enrolled, then how many a

Reika [66]

Set up the equation by writing the number of students in the ratio as a fraction:

3/4= (245-x)/x Cross multiply:

3x= 4(245-x) Multiply on right:

3x= 980-4x Add 4x on both sides:

7x= 980 Divide both sides by 7:

x= 140 this is how many girls there are. And:

245-140= 105= boys

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3 years ago

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The price of candy at The Candy Stop can be determined by the equation

Andru [333]

Answer:

5.90/2 pounds

Step-by-step explanation:

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3 years ago

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