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ivann1987 [24]
3 years ago
9

Find each sum or difference -1/2+1/3 please help quickly

Mathematics
1 answer:
klasskru [66]3 years ago
4 0

Answer:sum: -1/6

Step-by-step explanation:

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Ben's dad is making a large pot of pasta sauce that calls for 3.5 kilograms of tomatoes. If he triples the amount of tomatoes fo
maria [59]

Answer: 10,500 gm

Step-by-step explanation:

Given

Pasta requires 3.5 kg of tomatoes

we know, 1\ kg=1000\ mL

If the amount is triples, the quantity of tomatoes is 3\times 3.5=10.5\ kg

\Rightarrow 10.5\ kg\equiv 10.5\times 1000=10,500\ gm

Thus, he uses 10,500 gm of tomatoes

7 0
2 years ago
The sum of two numers is 52 . The difference of the two numbers is 38 . What are the two numbers? Write the two numbers separate
Ray Of Light [21]
Let the first number be 'x' and the second number is 'y'

Equation 1: x + y = 52
Equation 2: x - y = 38

Rearranging equation 2 to make either x or y the subject
x = 38 + y

Substituting x = 38 + y into equation 1

x + y = 52
(38+y) + y = 52
38 + 2y = 52
2y = 52 - 38
2y = 14
y = 7

Substitute y = 7 into either equation 1 or equation 2 to find x

x + y = 52
x + 7 = 52
x = 52 - 7
x = 45

x = 45
y = 7
8 0
3 years ago
How many times does 20 go into 110
Sindrei [870]

Answer:

20 goes into 110 five-and-a-half times

Step-by-step explanation:

Let's show our work:

20  +  20  +  20   +  20  +    20   +  10      

  \____\_____\____/_____/_____/

                           100

100

= 20 + 20 + 20 + 20 + 20 + 10

Half of 20 = 10

The keyword is half - so that leaves a 0.5 in your answer to "How many times does 20 go into 110."

How many 20's are there? Let's count!

20 + 20 + 20 + 20 + 20

 1      2       3      4       5

So five 20's + one 0.5 = ?

That equals 5.5, because 5 + 0.5 = 5.5

Your answer is 5.5!

I hope this helps!

<h2><u>PLEASE MARK BRAINLIEST!</u></h2>
6 0
3 years ago
Find the rate please help. I can’t seem to figure this out. They’re asking for the rate
elixir [45]

Answer:

Hello TheSection

Step-by-step explanation:

I see your stalking me right now. GIVE ME BACK BRAINLIEST RIGHT NOW TheSection THAT WAS MY 1st EVER AND YOU STOLE IT

6 0
2 years ago
The number of cans the soup kitchen has is represented by the equation, y = -63x + 825, where x represents the number of days an
KiRa [710]
To find the answer to this question, we need to plug in x=10 into the equation y = -63x + 825.
y = -63(10) + 825
y = -630 + 825
y = 195
Thus, there will be 195 cans left after 10 days.
8 0
3 years ago
Read 2 more answers
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