3 years ago

See photo PLEASE HELP:(

Mathematics

1 answer:

slega [8]3 years ago

8 0

Answer:

1/5

Step-by-step explanation:

<u>silk butterfly = 4cm=1 </u> (this is the reduce form )

butterfly 20cm=5

Also you will just divide this by 4

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after five days in her new job, karen has $800 in her bank account. if she is adding exactly $50 to her account each day, when w

Colt1911 [192]

Answer:

After 4 more days

Step-by-step explanation:

The remaining amount of money needed to reach the goal is $200 this is because 1000-800=200

Now we divide the 200 by the amount Karen earns a day

200/50=4

That means after 4 more days Karen will have $1000

8 0

3 years ago

Somebody please help me with this !!!

Damm [24]

Step-by-step explanation:

Case 1 :

$3x + 2y = 6 \\ 4x + y = 2 \\ 3x = 6 - 2y \\ x = \frac{6 - 2y}{3} = \\ x = 2 - \frac{2y}{3} \\ 4(2 - \frac{2y}{3} ) + y = 2 \\ 8 - \frac{8y}{3} + y = 2 \\ - 1.67y = - 6 \\$

$y = 3.59 \\ x = 2 - \frac{2y}{3} \\x = 2 - \frac{2 \times 3.59}{3} \\ \\ x = - 0.39$

Case 2 :

$3x + 2y = 6 \\ 4x - y = 2 \\ x = 2 - \frac{2y}{3} \\ 4(2 - \frac{2y}{3} ) - y = 2 \\ 8 - \frac{8y}{3} - y = 2 \\ - 3.67y= - 6 \\ y = 1.63$

$x = 2 - \frac{2y}{3} \\ x = 2 - \frac{2 \times 1.63}{3} \\ x = 2 - 1.087 \\ x = 0.913$

7 0

3 years ago

Solve the inequality 25x + 12y + 4 <= 130

hodyreva [135]

31x is the answer ok

6 0

3 years ago

How many tenths are there in 4/5?

Xelga [282]

4/5 is the same as 8/10

7 0

3 years ago

Read 2 more answers

In the number 0.02415, the 4 is located in the what place

atroni [7]

0.02415
^ the 0 after the . is in the tenths place
the 2 is in the hundredth place
the 4 is in the thousandth place

Hope this helps :)

6 0

3 years ago

Read 2 more answers