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lozanna [386]
4 years ago
11

PLEASE HELPME QUICKLY QUICK

Mathematics
1 answer:
Svetlanka [38]4 years ago
3 0
Okay. So no more than 660 minutes will be spent cutting the lawn. The sign will be less than or equal to. A and D are out, because those show greater than or equal to symbols, which is not what we're looking for. x represents the number of lawns mowed, which is an average of 40 minutes, and he will have done 110 minutes. The equation is 40x + 110 ≤ 660. The answer is C.
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What is the solution set
Free_Kalibri [48]

We graphically solve f(x)=g(x) by graphing f(x) and g(x) and eyeballing the points where they intersect each other.  

Really none of our choices are the solution set listing all the (x,y) pairs where the two functions meet because none of them is a set.

Anyway we count from the origin five to the right and three up to the meet of the lines, which is the point (5,3), last choice.
6 0
3 years ago
How many times does 30 go into 100
shtirl [24]

Answer:  "How many times does 30 go into 100?" is the same as asking "How much is 100 divided by 30?" Thus, the answer can be calculated as follows:

100/30 = 3.33

Step-by-step explanation: HOPE THIS HELP

3 0
3 years ago
What is 2 3/8 * 1/3. Estimate the product
stealth61 [152]
2 3/8 x 1/3 I believe? First you need to change 2 into a 16 then add that into 3 which is 19/8. You multiply across with 1/3 like with numerator with numerator and denominator with denominator. That then equals:19/24. You can't estimate it because 19 is a prime number.
7 0
3 years ago
Dwayne is 4 years older than Sarah. In 7 years the sum of their ages will be 48 . How old is Dwayne now?
zalisa [80]

Answer: 37

Step-by-step explanation: If you start your math by taking 48 and subtracting 7 you will get 41, this question says it the sum of both ages will be 48 in 7 years so subtract those to get 48. After, you can subtract 4 from 41 since that is just the sum of both ages, you take 41 and minus 4, your answer is 37 (sorry if its wrong but I think its most likely going to be correct)

5 0
2 years ago
A 3-D object made of 2 cm × 2 cm × 2 cm cubes is dipped in paint. . If the painted object is separated into individual cubes, th
joja [24]

Answer:

The answer is "48 \ cm^2"

Step-by-step explanation:

Area of every face:

A=bh\\\\

   =2\times 2\\\\=4 \ cm^2\\

count overlaps and times by 2:

So,

\to  6 \times 2= 12

There are 12 unpainted faces each face is 4 \ cm^2\\\\

\to 12 \times 4 \ cm^2\\\\\to 48 \ cm^2

5 0
3 years ago
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