4 years ago

4(ab)= (4a)b is an example of which property

1 answer:

4 0

4(ab) = (4a)b is an example of the associative property, in which no matter how it is grouped, you will still arrive with the same answer on both side of the equal sign

hope this helps

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When born a baby weighed 8.5 pounds and gained 1.6 pounds per week for the first 10 weeks. which of the following functions accu

Naily [24]

Answer:

C. P = 1.6w + 8.5

Step-by-step explanation:

In y= mx + b,

8.5 is (b) because it is the starting weight. The baby's weight gain would be represented by (m), because it changes every week.

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3 years ago

Evaluate the expression 2(5 -(1/2m)) - 7 where m =4

Zinaida [17]

Answer:

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Step-by-step explanation:

since m=4

we substitute in eqn which is 2(5-(1/2m))

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4 years ago

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malfutka [58]

Answer:

x = (4r +3)/(r +2)

Step-by-step explanation:

Collect x terms, then divide by the coefficient of x.

x(r +2) = 4r +3

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3 years ago

Last month, a coral reef grew 3,000 millimeters taller. How much did it grow in meters?

dexar [7]

Answer:

The correct answer is 5 meters.

Step-by-step explanation:

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3 years ago

20 POINTS!! What would be the first step to solve this equation?

Anettt [7]

Answer:

C. Add 13 to both sides of the equation.

Step-by-step explanation:

Note the equal sign, what you do to one side, you do to the other. Isolate the variable, m. Add 13 to both sides of the equation:

m - 13 = 24

m - 13 (+13) = 24 (+13)

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2 years ago