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nalin [4]
2 years ago
12

NEED HELP WITH HW!!!! (will mark brainliest)

Mathematics
1 answer:
Alex787 [66]2 years ago
6 0
Let number of biscuits baked = x. (3/7)x are in container a. The remainder = (4/7)x, because (3/7)x + (4/7)x = (7/7)x = x. Now, (5/8)*(4/7)x = (5/14)x are in container b. The rest = (3/8)*(4/7)x, because (5/8)*(4/7)x + (3/8)*(4/7)x = (8/8)*(4/7)x = (4/7)x. So, (3/8)*(4/7)x = (3/14)x are in container c.
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Add me as your friend
natka813 [3]

Answer:

no thank you

Step-by-step explanation:

3 0
2 years ago
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A company that teaches self-improvement seminars is holding one of its seminars in Lancaster. The company pays a flat fee of $98
alukav5142 [94]

Answer:

Step-by-step explanation:

Let x represent the number of attendees that it will take the company to break even.

The company pays a flat fee of $98 to rent a facility in which to hold each session. Additionally, for every attendee who registers, the company must spend $16 to purchase books and supplies. This means that the total cost that the company would pay for x attendees is

16x + 98

Each attendee will pay $65 for the seminar. This means that the total revenue that the company would generate from x attendees is 65x.

At the break even point,

total cost = total revenue

Therefore,

16x + 90 = 65x

65x - 16x = 98

49x = 98

x = 98/49

x = 2

It will take 2 attendees and the total expenses and revenues is

2 × 65 = $130

4 0
3 years ago
An advertising company conducted a survey to determine how often people of different ages shopped online. The table shows the da
ohaa [14]

Answer:

Teens who use online shopping sometimes = 6

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total percentage of teens using online shopping sometimes = 6/20*100 => 30%

hope it helps

have a nice day

4 0
3 years ago
Help me pls!! thank u!!
MakcuM [25]

Answer:

22.916666666 The six is repeated

Step-by-step explanation:

10/12=8.3333333 and 8.3333333*27.5=22.916666666 repeated

4 0
2 years ago
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The length of a rectangle is 3 cm more than twice the width. The area of the rectangle is 65 square centimeters. Find the dimens
polet [3.4K]

Answer:

5 cm and 13 cm

Step-by-step explanation:

Let b be the width of the rectangle.

Length = 3+2b

The area of the rectangle is 65 cm²

We need to find the dimensions of the rectangle. The area of a rectangle is given by :

A = lb

65=(3+2b)b\\\\65=3b+2b^2\\\\3b+2b^2-65=0\\\\b=5\ cm,-6.5\ cm

Neglecting the negative value, the width of the rectangle is 5 cm.

Length = 3+2b

=3+2(5)

=3+10

=13 cm

Hence, the dimensions of the rectangle are 5 cm and 13 cm.

6 0
3 years ago
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