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Stella [2.4K]
3 years ago
11

7(n+2)=189 Bar model

Mathematics
1 answer:
emmasim [6.3K]3 years ago
5 0

Answer:25

Step-by-step explanation:

First u divide 189 by 7

Than u minus that by 2 and u got ur answer

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Aubrey played on the playground for 2 and a half hours how many minutes did she play
ss7ja [257]
There are 60 minutes in one hour
multiply the number of hours by the number of minutes per hour
2.5×60=150
the answer is Aubrey played on the playground for 150 minutes
8 0
3 years ago
If x is equal to -6 which equality is true​
Papessa [141]

Answer:

-5 - 3x > 10

Step-by-step explanation:

x = -6

Plug in the x value for each inequality:

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True

-3 - 5(-6) < -14

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8 0
3 years ago
Use the appropriate property of determinants to find<br> a.a. do not evaluate the determinants.
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3 0
3 years ago
Which expression is equivalent to 8a + 14?<br> 2(2a + 12)<br> 4(4a + 10)<br> 4(2a+8)<br> 2(4a +7)
inessss [21]

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A is equivalent to 4a + 24.

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7 0
3 years ago
8(2x-3)-6x if 3=x and simplify
Rom4ik [11]
Simplify the expression:

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for x=3

put value of "x" to the expression:

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5 0
3 years ago
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