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kkurt [141]
3 years ago
14

8-4k=40 What is the value of k?

Mathematics
2 answers:
alisha [4.7K]3 years ago
8 0

Answer:10

Step-by-step explanation:You will do 8-4=4 4*k=40 40\4=10 k=10.

Alborosie3 years ago
5 0

Answer:

k=-8

Step-by-step explanation:

Subtract 8 from both sides.

Simplify  40-8 to 32.

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How many halves are in 2/3
galina1969 [7]

Answer:

1

Step-by-step explanation:

One half can only fit into 2/3 one time because because 1/2 plus one half is 1 whole. 2/3 is not one whole so 1/2 cannot go into it more than once.

3 0
3 years ago
A gardener plants 250 sunflower seeds and 210 germinate. Find the probability that a sunflower seed will germinate.
Anni [7]

Answer:

There is a 84% probability that the seed will germinate. (Poor plants)

Step-by-step explanation:

250 = 100%

210 = x

250x = 21000

x = 84

7 0
3 years ago
Can someone please help me this?<br> Math 8
Viefleur [7K]

Answer:

5x + ( - 8)x + 9 + ( - 4) \\ 5x - 8x + 9 - 4 \\  - 3x + 5

this is the solution

5 0
4 years ago
42 = -7 ( Z - 3 )<br> Z =?
ipn [44]

Answer:

-3

Step-by-step explanation:

6 0
4 years ago
Find the total area of the prism.<br><br> 144 sq. in.<br> 576 sq. in.<br> 864 sq. in.
anastassius [24]

Answer:

864\ in^{2}

Step-by-step explanation:

The figure is a cube

The surface area of a cube is equal to

S=6b^{2}

where

b is the length side of the cube

In this problem we have

b=12\ in

substitute

S=6(12^{2})=864\ in^{2}


7 0
4 years ago
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