2 years ago

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Mathematics

1 answer:

DedPeter [7]2 years ago

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Answer:

Step-by-step explanation:

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Step 4 : he should have divided both sides by negative seven

Step-by-step explanation:

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A jeweler orders necklaces from a website that offers $6 shipping for any-size order. each necklace costs $7. the jeweler wants

antiseptic1488 [7]

7n + 6 = cost
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On a number line, A is at 5 and B is at 50. Point X is the midpoint. Point T is 2/3 of the way from X to B. Determine the coordi

Lemur [1.5K]

Number lines are used to represent points at regular interval.

The coordinate of point T on the number line is: 46.5

Given that:

$A =5$

$B = 50$

The coordinate of X at the midpoint is:

$X = \frac{B + A}{2}$

So, we have:

$X = \frac{50+5}{2}$

$X = \frac{55}{2}$

$X = 27.5$

Point T is at 2/3 from X to B.

The coordinate of T is calculated using:

$T = X + \frac 23 (B - X + 1)$

So, we have:

$T = 27.5 + \frac 23 (55 - 27.5 + 1)$

$T = 27.5 + \frac 23 (28.5)$

$T = 27.5 + 19$

$T = 46.5$

<em>Hence, T is located at 46.5</em>

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brainly.com/question/18611090

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The function g(x) = (x-2)^2. The function f(x)=g(x)+3

GrogVix [38]

F(x)=x^2-4x+7
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Kelly has a cherry tree in her yard. Currently the tree is 9 feet tall. That is 80% taller than it

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80 percent of 9 is 4/5th of 9, which is 36/5 or 7.2

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