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Minchanka [31]
3 years ago
5

Solve.

Mathematics
1 answer:
hichkok12 [17]3 years ago
3 0
1. 70 dimes and 33 quarters
2. 18 dimes and 9 nickels
3. 236 adults and 342 children
4. 12 quarters, 9 dimes
5. 9 nickels, 18 dimes
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Four fifths of Ali's elephants have long tusks. If Ali has 10 elephants, how many elephants have short tusks?
PolarNik [594]

Answer:

2 elephants have short tusks.

Step-by-step explanation:

Long tusks: 4/5

Short tusks: 1/5

1/5 = x/10

x = 2

7 0
2 years ago
40(x-2)=2/5(x+4)<br><br><br> Please help
kherson [118]

Answer:

 x =  68/33

Explanation:

Step 1: Simplify both sides of the equation.

Step 2: Subtract 2/5x from both sides.

Step 3: Add 80 to both sides.

Step 4: Multiply both sides by 5/198.

8 0
3 years ago
H= 1/2r + 3b - 1/4. solve for r that equals to 2H/3b + 1/4 right?
oee [108]
The right answer is 

H=(1)/(2)r+3b-(1)/(4)=
r=2H-6b+(1)/(2)
6 0
3 years ago
Can someone help me I dead do t understand
valkas [14]
You should use a double number number line
3 0
2 years ago
PLZ HELP!!! Will mark brainliest if answers are correct and give a thanks with rating of 5. I'm being timed I need answer as soo
attashe74 [19]

Answer:

79 cents per song

Step-by-step explanation:

you divide 1580 by 20 and get 79 and then re-add the decimal place in to get .79

6 0
2 years ago
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