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Margaret [11]
3 years ago
8

11. solve for x! please help:(

Mathematics
1 answer:
PtichkaEL [24]3 years ago
7 0

\\ \sf\longmapsto 2(4x-1)+3(3-2x)=0

\\ \sf\longmapsto 8x-2+9-6x=0

\\ \sf\longmapsto 8x-6x-2+9=0

\\ \sf\longmapsto 2x+7=0

\\ \sf\longmapsto 2x=-7

\\ \sf\longmapsto x=\dfrac{-7}{2}

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Are the two spheres congruent?
Otrada [13]

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It's B because they have a different radius length.

Just got it!

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6 0
4 years ago
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A cupboard cost 2400 and was sold at a profit of 20% what is the selling price and profit in naira
kkurt [141]

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sold at 2880 profit of 480

Step-by-step explanation:

6 0
4 years ago
This problem is about Unit rates, though I don't exactly understand, could you guys help?
antoniya [11.8K]

Answer:

6 cups of sugar for each cup of butter.

Step-by-step explanation:

cups of sugar to butter.

This is saying for every 3/4 cups of sugar you add 1/8 cups of butter

to find the cup of sugar to butter you must make 1/8 cups of butter a whole number

1/8 * 8 = 1

now multiply 3/4 by the same number you multiplied the cups of butter

3 / 4 * 8 = 6

every cup of butter gets 6 cups of sugar.

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6 0
2 years ago
Please help me with this.
jok3333 [9.3K]

The equations in slope-intercept form is 5y = x -10, y = 7x-4, y = 8x + 9

<h3>What is slope?</h3>

Slope is the ratio of the change in the y-coordinate to the x coordinate.

Analysis:

The equation in slope-intercept form is y = mx + c

where m is slope, c is y intercept

The equation with slope m =  1/5 and intercept c =  -2

is y = 1/5x - 2, 5y = x - 10

The equation with slope m = 7 and c = -4

y = 7x - 4

The equation with slope m = 8 and intercept c = 9

y = 8x + 9

Learn more about equation in slope-intercept form: brainly.com/question/1884491

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6 0
2 years ago
Ginny is making homemade pizzas for her family. The recipe makes 70 ounces of dough, but she made more that to ensure she had en
Anastaziya [24]

Answer:

14 ounce

Step-by-step explanation:

Given that:

Ounces of dough used in making recipe = 70 ounces

Number of ounces frozen = 28 ounces

Number of pizzas made from dough left = 3

Number of ounces left = total made - number frozen

Number of ounces left = 70 - 28 = 42

Weight of pizza made :

Number of ounces left / number of Pizzas made

42 / 3 = 14

Hence, maximum weight of each pizza made will weigh more than 14 ounces

8 0
4 years ago
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