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luda_lava [24]
3 years ago
14

John is creating crafts that require 4 2/5 inches of string each. If the string comes in a 50ft spool, how many items can he mak

e?
A. 1/17
B. 136
C. 2/19
D. 25
Mathematics
1 answer:
Serggg [28]3 years ago
7 0

Answer:

Step-by-step explanation:

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A company is developing packaging for a new product as shown below.
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Step-by-step explanation:

B and E

B-2 × 4 × 3) + (2 × 9 × 4)=96

E-3 × 4 × 4) + (6 × 4 × 2)=96

answer correct B and E

5 0
2 years ago
Judy can decorate 3 cakes in 5 hours which graph has the slope that best represents the number of cakes per hour Judy can decora
aniked [119]

Answer:

The slope = 3 / 5

Step-by-step explanation:

Image attached shows the relationship between cakes and time

6 0
3 years ago
You can ride your bike around your block twice and the whole neighborhood once in 10 minutes. You can ride your bike around your
Oduvanchick [21]

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3 0
2 years ago
The area of a rectangular glass slab is 80 square centimeters and its perimeter is 36 centimeters. If the length and width of th
netineya [11]

First, you have to find out the values of the length and width.

Let l = length and w = width.

Set up your equation for area: l * w = 80

Set up your equation for perimeter: 2l + 2w = 36

We can use substitution for this problem, so find out the value of l or w. In this case, I will use the first equation to find out the value of l.

(Divide w on both sides) l = 80 / w

Since I know that l = 80 / w, I can substitute it into the second equation.

2l + 2w = 36, and l = 80 / w

= 2 (80/w) + 2w = 36

Simplify the equation.

= 160/w + 2w = 36

Get rid of the w in the denominator by multiplying the entire equation by w.

= ( 160/w + 2w = 36 ) * w

= 160 + 2w^{2} = 36w

= 2 ( w - 8 ) ( w - 10 )

The solutions for width (w) is 8 or 10. Then, you can use both 8 and 10 as your length and width, either or is fine. Multiply by 4 for each of those values and you get 8 x 4 = 32 and 10 x 4 = 40. The new perimeter would be 2(32) + 2(40) =

a. 144 cm

Hope this helped you! Let me know if there are any confusions :)


4 0
3 years ago
I just need the answer no explanation
Eva8 [605]

Applying log rules leaves us with the following equation:

x^2 + 8 = 6x

Change to standard form and solve using factoring.

x^2 - 6x + 8 = 0

(x - 4)(x - 2) = 0

x = 4

x = 2

Hope this helps!

4 0
3 years ago
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