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Makovka662 [10]
3 years ago
12

Hi can someone help me with these questions? Thanks. :)

Mathematics
2 answers:
riadik2000 [5.3K]3 years ago
5 0

your answers

1.m<13

2.h>13

3.p<5

4.15

fiasKO [112]3 years ago
4 0

remember that you can do anything to an equation as long as you do it to both sides

with inequalities, if you multiply or divide bth sides by  a negative number, flip the direction of the inequality sign (ex < to >)


1.

m-7<6

add 7 to both sides

m+7-7<6+7

m+0<13

m<13 is answer

4th option


2.

n-8>5

add 8 to both sides

n+8-8>5+8

n+0>13

n>13 is answer

1st option



3.

p+5<10

minus 5 both sides

p+5-5<10-5

p+0<5

p<5 is answer

2nd option


4.

students+adults≤bus capacity

20+?≤35

solve

minus 20 both sides

20-20+?≤35-20

0+?≤15

?≤15

max number is 15




answers:

1. m<13

2. n>13

3. p<5

4. 15

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14/(14+ 4) = 15/(x + 15)                   Combine like terms on the left

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