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Kazeer [188]
3 years ago
13

A bag contains A markers, 3/8 of which are red. How many other color markers are in the bag?

Mathematics
2 answers:
vagabundo [1.1K]3 years ago
6 0
8 is the total number of markers in the bag. There are 3 out of 8 that are red. 8-3=5 so there are 5 out of 8 markers that are not red and that are other colors - or 5/8 are other colors.
Crank3 years ago
3 0

Answer:

\frac{5A}{8}  are the other color markers in the bag.

Step-by-step explanation:

A bag contains A markers, \frac{3}{8} of which are red.

Number of red markers = \frac{3}{8} of A

                                       = \frac{3A}{8}

Now number of  other color markers  in the bag  = Total markers - number of red markers

Number of other markers = A - \frac{3A}{8}

                                           = \frac{8A-3A}{8}

                                           = \frac{5A}{8}

therefore, \frac{5A}{8}  are the other color markers in the bag.

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Figure ABCD is a parallelogram.
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Step-by-step explanation:

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7 0
3 years ago
Y varies directly as x, if y=9 x=3 find x when y=-27
jonny [76]

Answer:

x = -9

Step-by-step explanation:

Standard equation of direct variation:

y = kx

We need to find k.

We use the given point.

When x = 3, y = 9.

9 = k * 3

k = 3

Our equation is

y = 3x

Now we find x when y = -27.

y = 3x

-27 = 3x

x = -9

4 0
3 years ago
I made a fort for my pet porcupine by connecting two boxes. the first box is 10 meters long, 7 meters wide, and 5 meters high. t
Lerok [7]

First, let's find the volume of the two boxes.

V = lwhV=lwhV, equals, l, w, h

V=10\times7\times5V=10×7×5V, equals, 10, times, 7, times, 5

V= \blue{350} \text{ cubic meters}V=350 cubic metersV, equals, start color blue, 350, end color blue, space, c, u, b, i, c, space, m, e, t, e, r, s

V = lwhV=lwhV, equals, l, w, h

V=4\times10\times8V=4×10×8V, equals, 4, times, 10, times, 8

V= \pink{320} \text{ cubic meters}V=320 cubic metersV, equals, start color pink, 320, end color pink, space, c, u, b, i, c, space, m, e, t, e, r, s

Hint #22 / 3

Since my porcupine can play in both boxes, we need to add the volumes of the two boxes.

\blue{350}+\pink{320}=\green{670}350+320=670start color blue, 350, end color blue, plus, start color pink, 320, end color pink, equals, start color green, 670, end color green

Hint #33 / 3

My porcupine has \green{670}670start color green, 670, end color green cubic meters of space to play in his fort.  

670 is your answer i hoped this help please rate me thanks :)

6 0
3 years ago
Read 2 more answers
Need help with this??? Please!!!
Radda [10]

Answer:

the first option

Step-by-step explanation:

(f-g)(x) simply means to subtract both expressions. really literally.

and we go through it power by power of x.

the highest power/exponent of x is 3 (x³). only f(x) has one.

so, -7x³ is the first part of f-g.

next is x².

11x² - 6x² = 5x², which is the second part of f-g.

next is x.

-8x - (-14x) = -8x + 14x = 6x, which is the third part of f-g.

next is x⁰ (in other words, no x, just a constant).

4 - (-3) = 4 + 3 = 7, which is the 4th part of f-g.

we have no x to the power of -1 or -2, so we have -3

0 - (-4x‐³) = 4x‐³, which is the last part of f-g.

so, it is clearly the first answer option.

3 0
3 years ago
Helpppp plsssss!!
aivan3 [116]

If the lines are parallel, the have to have the same slope

so if the red line has a slope of 2/5, the green line will have a slope of  2/5

Answer: 2/5

Choice B

8 0
3 years ago
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