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adelina 88 [10]
3 years ago
11

Factor the expression completely. 40x^2+70 40x 2 +70

Mathematics
1 answer:
bogdanovich [222]3 years ago
8 0

Answer:

Are you sure you wrote it right?

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How to Find x value: 9-0.75(x+8)-5=-6.5
Dahasolnce [82]
Here's how to find the value of x:

<span>9 - 0.75 ( x + 8 ) - 5 = -6.5      find the difference of 9 - 0.75

</span><span>8.25 ( x + 8 ) - 5 = -6.5           add 5 to both sides
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8.25 ( x + 8 ) = -1.5                distribute 8.25 to x and 8

8.25x + 66 = -1.5                    subtract 66 from both sides

8.25x = -67.5                          divide both sides by 8.25

x = 18.18181818......            the value of x is 18 2/11

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8 0
3 years ago
A bag contains 45 marbles of various colors. Jon draws 60 times, each time replacing the marble before drawing again. He gets a
iren2701 [21]
Can u post the whole picture and question
6 0
3 years ago
Try It!
Wittaler [7]

Answer:

91.46m

Step-by-step explanation:

The length of 100 yard football field in meters.

From the dimension given,

1 yard = 3 feet

Therefore,

100 yard = x feet

1 yard = 3 feet

100 yard = x feet

X = (100 × 3) / 1

X = 300 feet.

But,

1 metre = 3.28feet

X metre = 300 feet

X = (300 × 1) / 3.28

X = 91.46m

Therefore, 100 yard football field is equal to 91.46m

6 0
3 years ago
Four times the sum of a number and 20 is at most -17
Iteru [2.4K]

Answer:

4(20+b)≤-17

Step-by-step explanation:

I hope this helps!

3 0
3 years ago
Jerome writes 1/3 page in 1/2 minutes. How much time will it take Jerome to write a full page
kap26 [50]

Answer:

It will take Jerome 1 1/2 (one and a half) minutes to write a full page.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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