3 years ago

PLEASE HELP!!! Solve for y.

Mathematics

1 answer:

padilas [110]3 years ago

3 0

The answer is u=20/3

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-2x <-12<br><br> solve the inequality

Scorpion4ik [409]

Answer:

x > 6

Step-by-step explanation:

-2x < -12

divide by -2

switch signs because you're dividing by a negative number

-2x/-2 < -12/-2

x > 6

Hope this helps :)

3 0

2 years ago

Read 2 more answers

Leila works mowing lawns and babysitting. She earns $8.30 an hour for mowing and $7.30 an hour for babysitting. How much will sh

Mamont248 [21]

Answer:

$79 total earnings

Step-by-step explanation:

Here, earnings = (hourly rate)(number of hours):

= ($8.30/hr)(6 hrs) + ($7.30/hr)(4 hrs), or

Total earnings = $49.80 + $29.20

" " = $79.00

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3 years ago

Write the equation of the line in point-slope form.<br><br> (-3,2) and (-1,-2)

tester [92]

Answer:

y=-2x-4

Step-by-step explanation:

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3 years ago

On Friday, Leslie sold 9 3/8 pitchers of lemonade from her lemonade stand. On Saturday, she sold 3 times as much lemonade as on

shtirl [24]

Answer:

28 1/8

Step-by-step explanation:

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2 years ago

Need help with compound fractions. Please answer both

Reika [66]

$\frac{8*( \frac{c}{c} )- \frac{3}{c} }{2*( \frac{7c}{7c})+ \frac{3}{7c} } \\ \\ \frac{ \frac{8c-3}{c} }{ \frac{14c+3}{7c} } \\ \\ \frac{8c-3}{c} * \frac{7c}{14c+3} \\ \\ = \frac{56c-21}{14c+3}$

Domain restrictions are what x values make the denominator zero.
a² + 5a - 36 = (a + 9)(a - 4)
a ≠ -9 ; a ≠ 4

6 0

2 years ago