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GuDViN [60]
1 year ago
8

Solve each of the following equations 1)x+8-15

Mathematics
1 answer:
FromTheMoon [43]1 year ago
7 0

Answer:

x - 7

Step-by-step explanation:

x + 8 - 15

Subtract 15 - 8 = 7

x  - 7

<u><em>~Lenvy~</em></u>

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What is the ricipical of -2/9
Solnce55 [7]
The recipricol of -2/9 is 9/2, or  4 1/2


remember to change the sign (forgot to myself)

hope this helps
7 0
3 years ago
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Could someone help me understand how to solve this?
monitta

Answer:

Amount in 4% account: $550

Step-by-step explanation:

Use simple interest formula I=P\cdot r\cdot t, where

I = interest

P = principal

r = rate (as decimal)

t = time.

<u>4% account:</u>

P_1=x\\ \\r_1=0.04\\ \\t_1=1,

then

I_1=x\cdot 0.04\cdot 1=0.04x

<u>5% account:</u>

P_2=1,500-x\\ \\r_2=0.05\\ \\t_2=1,

then

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You have earned $69.50 in total, so

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Amount in 4% account: $550

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8 0
3 years ago
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chubhunter [2.5K]

Answer:

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Step-by-step explanation:

5 0
3 years ago
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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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