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bazaltina [42]
2 years ago
12

PLEASE HELP you just have to help with a few

Mathematics
1 answer:
vagabundo [1.1K]2 years ago
3 0
<h3><em>Answers:</em></h3><h2 /><h2>1/4 + 2/3 =11/12</h2><h2 /><h2>2/5-1/10= 3/10</h2><h2 /><h2>1/6+1/4=5/12</h2><h2 /><h2>5/8-1/4=3/8</h2><h2 /><h2>7/8-1/2=3/8</h2><h2 /><h2>3/10+4/5=11/10 or 1 1/10</h2><h2 /><h2>5/6-2/5=3/5</h2><h2 /><h2>5/12-1/4=1/6</h2><h2 /><h2>7/16+1/8=9/16</h2><h2 /><h2>11/16+5/8=21/16 or 1 5/16</h2><h2 /><h2>2/7+1/2=11/14</h2><h2 /><h2>4/5+3/4=31/20 or 1 11/20</h2>
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Can I get help on this
qwelly [4]
I dont really know the answer but u can use this app called photomath and it will help
8 0
3 years ago
Claire buys a jacket that originally cost $76. The price is marked down 25% for a sale, and Claire has a coupon to further reduc
Vika [28.1K]

Answer:

$51.30

Step-by-step explanation:

First, we find 25% of the original price, then we deduct that from the original price. Then, we find 10% of the price and deduct that also.

The original price is $76.

25% of $76 is:

\frac{25}{100} * 76 = $19

We deduct $19 from $76:

76 - 19 = $57

We find 10% of $57:

\frac{10}{100} * 57 = $5.7

Deducting this:

57 - 5.7 = $51.30

She will pay $51.30 for the jacket.

5 0
3 years ago
Which expression is equivalent to −34÷(−812)?
vredina [299]

Answer:

-34/-812 = 17/406

Step-by-step explanation: i think this is right...

3 0
3 years ago
Read 2 more answers
What is the least common multiple of 9 and 17?
Sav [38]

As they are not divisible to each other, we can't reduce that and in that condition their LCM would be their product = 9* 17 = 153

SO YOUR ANSWER IS 153

7 0
3 years ago
A box contains 39 total coins and bills worth $36.60 all coins are either five dollar bills or nickels how many of each type are
Virty [35]

Answer:

7 $5 bills, 32 nickels

Step-by-step explanation:

Ok, so to solve this, we need to make two separate equations. If we say that x is the number of nickels, and y is the number of 5 dollar bills, adding up to $36.60, we can make the equations 0.05x + 5y = 36.60, and x + y = 39. Using substitution, we can say 0.05x + 5(39-x) = 36.60. This simplifies to 195-4.95x = 36.6. We can then say 158.4 = 4.95x, and x = 32. This means we have 32 nickels. As there are 39 total coins and bills, that means there are 7 $5 bills, and 32 nickels.

7 0
3 years ago
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