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2 years ago

Help help help plz pretty plz

Mathematics

2 answers:

QveST [7]2 years ago

4 0

Answer:

it would be either a or b

Step-by-step explanation:

3/4 is 1/4 plus 1/4 1/4

but B is 1/4 plus 2/4

____ [38]2 years ago

3 0

The answer is A.

if the denominator is the same you just add the numerator’s

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Circle the value that is not equivalent to the other values<br> 4.07 4.070 4.70 4.0700

cricket20 [7]

Answer:

4.70

Step-by-step explanation:

it is bigger then the other numbers

6 0

2 years ago

Larry has a gift card worth 400 for a local entertainment store Movies cost $20 each and newly released video games cost $50 eac

Vikki [24]

Answer:

All are correct.

Step-by-step explanation:

Let x be the number of movies and y be the number of newly released video games.

Larry has a gift card worth 400 for a local entertainment store Movies cost $20 each and newly released video games cost $50 each.

$20x+50y\leq 400$

Larry must purchase at least nine items.

$x+y\geq 9$

Check both inequalities of all given ordered pairs.

For (5,6),

$20(5)+50(6)\leq 400\Rightarrow 400\leq 400$

$5+6\geq 9\Rightarrow 16\geq 9$

Point (5,6) satisfy both inequalities.

For (10,4),

$20(10)+50(4)\leq 400\Rightarrow 400\leq 400$

$10+4\geq 9\Rightarrow 14\geq 9$

Point (10,4) satisfy both inequalities.

For (20,0),

$20(20)+50(0)\leq 400\Rightarrow 400\leq 400$

$20+0\geq 9\Rightarrow 20\geq 9$

Point (20,0) satisfy both inequalities.

For (15,2),

$20(15)+50(2)\leq 400\Rightarrow 400\leq 400$

$15+2\geq 9\Rightarrow 17\geq 9$

Point (15,2) satisfy both inequalities.

Therefore, all combination of movies and newly released video games Larry could purchase using his gift card.

4 0

2 years ago

Lydia bought 2 ½ gallons of paint and used 1 ½ gallons of paint. What fraction of the paint did she use?

grandymaker [24]

3/5 is used

2 1/2 gallons can be expressed as 5/2
1 1/2 gallons is the same as 3/2the fraction used is amount used over total amount

So (3/2)/(5/2) the 2 s cancel leaving you with 3/5

6 0

2 years ago

Geometry probability help , serious people only please !

Veronika [31]

1 is B
2 is A.fes.fdsf.ef.sf.esf.esfs.ef

4 0

2 years ago

Lots of points:

Makovka662 [10]

480 + 192 = 672 students total
16 + 12 = 28 classrooms total
672/28 = 24 students per room
24 * 12 = 288 students that need to be in school B
288 - 192 = 96 students who have to transfer

5 0

2 years ago

Read 2 more answers