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vazorg [7]
3 years ago
15

Evaluate the expression

Mathematics
1 answer:
lora16 [44]3 years ago
5 0
The correct answer is B=4
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Evaluate 17 + 70/x when x = 14.
kipiarov [429]

Answer:

34.5

Step-by-step explanation:

17 + 70/x when x = 14.

substitute x for 14

17 + 70/4

17 + 17.5

34.5

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All of the quadrilaterals in the shape below are squares. Find the area of the shaded
ArbitrLikvidat [17]
The area if the shaded region is 32. The blue squares area is 36 but the part that’s cut off has an area of 4. 36-4 equals 32. So that’s the answer!
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2 years ago
Estimate round to nearest ten thousand 649,891 - 35,427
Setler [38]
694,891 - 35,427 rounded to the nearest ten thousand is 614,000.
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3 years ago
Consider the equation 2(ax+3)=4x−3(4x+8). For what value of a is there no solution to the equation?
erastovalidia [21]

Answer:

the value of a such that  there is no solution to the equation is a = -4.

Step-by-step explanation:

Let first simplify the expression presented on statement. The equation has no solution if and only if a is eliminated in the process and an absurd is the result (i.e. 0 = 7).

2\cdot (a\cdot x + 3) = 4\cdot x -3\cdot (4\cdot x + 8)

2\cdot a\cdot x +6 = 4\cdot x -12\cdot x -24

2\cdot a \cdot x+6=-8\cdot x-24

2\cdot a\cdot x +8\cdot x = -30

2\cdot (a+4)\cdot x = -30

(a+4)\cdot x = -15

To obtain an absurd, we need that a+4 = 0. Hence, the value of a such that  there is no solution to the equation is:

a = -4

Let prove the certainty of the result. We find that an absurd exist: (a = -4)

0 = -15

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3 years ago
Jerome bought 8 packs of baseball cards at a garage sale each pack had 10 cards he give his younger sister 3 cards from each pac
k0ka [10]
He will have 56 cards left. Hope it help!
8 0
3 years ago
Read 2 more answers
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