3 years ago

Can you please help with both? :)

Mathematics

1 answer:

Serjik [45]3 years ago

8 0

Answer:

12, 20

Step-by-step explanation:

Don't worry I just know

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The size of angle BAC is: B= 75 degrees A= 55 degrees C=?

Shtirlitz [24]

Answer:

$C=20degrees$

Step-by-step explanation:

$75 -55=20$

or $20+55=75$

So the degrees of Angle C is $20$

4 0

2 years ago

You have a piggy bank a total of 72 coins in dime and quarters . If the piggy bank contains 10.80 how many dime are in the piggy

Anna35 [415]

$\text{Make a system of equations:}\\\\72=d+q\\\\10.80=0.10d+0.25q\\\\\text{Solve for d:}\\\\-0.25(72=d+q)\\\\10.80=0.10d+0.25q\\\\-18=-0.25d-0.25q\\\\10.80=0.10d+0.25q\\\\-7.20=-0.15d\\\\\text{Divide by -0.15}\\\\48=d\\\\\boxed{\text{48 dimes}}$

5 0

3 years ago

mrs. hamilton worked for a real estate agency. she sold a house for $175,000. the agency's fee for the sale was 4% of the sales

topjm [15]

Selling Price of the house = $175 000

Agency Commission = 4% of $175000
Agency Commission = 0.04 x 175000 = $7000

Percentage of Hamilton's commission = 4725/7000 x 100 = 67.5%

----------------------
Answer: 67.5%
----------------------

3 0

3 years ago

Seven times a number is 28 more than three times that number

Sauron [17]

Answer:

x=7

Step-by-step explanation:

The sentence can be rewritten as: (Replace "a number" with X)

7x=3x+28

1) Subtract a 3x from both sides:

4x=28

2) Divide both sides by 4:

x=7

8 0

3 years ago

Michael sold 24 fruit bars for the band fundraiser he earned $18 for his band uniform how many more fruit bars would he need to

scoundrel [369]

Answer:

New number of fruits sold = 7 fruits

Step-by-step explanation:

Given:

Total number of fruits = 24

Amount raised = $18

More amount need to earn = $5.25

Find:

New number of fruits sold

Computation:

New number of fruits sold = [24 / 18]5.25

New number of fruits sold = 6.9999

New number of fruits sold = 7 fruits

7 0

3 years ago

Can you please help with both? :)​

Can you please help with both? :)