All categories

3 years ago

Which expression doesn't belong? Why does it not belong? A. 7.9x B. 7.9 · (-10) C. 7.9 + x D. - 79

Mathematics

1 answer:

motikmotik3 years ago

7 0

Answer:

C. 7.9 + x

Step-by-step explanation:

Given - A. 7.9x B. 7.9 · (-10) C. 7.9 + x D. - 79

To find - Which expression doesn't belong? Why does it not belong?

Proof -

As given

A. 7.9x

B. 7.9·(-10)

C. 7.9 + x

D. -79

As we can see that Option A, B, D are the multiple of 7.9 but Option C is not the multiple of 7.9

So, Option C does not belong here.

∴ we get

The correct answer is - C. 7.9 + x

You might be interested in

Write an equation in point-slope form of the line that passes through the given point and has the given slope. (3, 2); m = 2/3

77julia77 [94]

Answer:

$y - 2 = \frac{2}{3}(x-3)$

Step-by-step explanation:

Point-slope form: y - y1 = m(x - x1)

Slope: $\frac{2}{3}$

Point: (3, 2) = (x1, y1)

To write the equation in point-slope form, we need to know the values of the slope and one point. Since we've already been given those values, all we have to do is input them into the equation:

y - y1 = m(x - x1)

$y - 2 = \frac{2}{3}(x-3)$

The equation in point-slope form is: $y - 2 = \frac{2}{3}(x-3)$

4 0

3 years ago

Can you please help me

nika2105 [10]

I believe it’s 0.5 :)

4 0

3 years ago

Read 2 more answers

Please answer this and I will give brainliest

Archy [21]

Answer:

D is the right answer [(2f+2) / 2(s^3) ]

7 0

3 years ago

Does anyone know the answer to this

jekas [21]

Answer:

uh no sorry ......... cant see pic at all

Step-by-step explanation:

5 0

3 years ago

102/159 = x/4<br><br> Find X

-BARSIC- [3]

102/159 = x/4
34/53 = x/4
34(4) = x(53)
136 = 53x
136/53 = x

5 0

3 years ago