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2 years ago

14

[(b+3)÷(a–2)](−4) if a=−5, b=6

1 answer:

MAXImum [283]2 years ago

4 0

Answer:

36/7

Step-by-step explanation:

{(6+3)/(-5-2)}(-4)

36/7

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An author is having a book signing at a store. She agrees to give 15% of the money she earns to a local school library and 10% o

Fudgin [204]

Answer:

$300

Step-by-step explanation:

10+15=25% or 1/4

400/4=100

400-100=300

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2 years ago

Taylor wants to install new carpet in her living room. The room length is 15 ft and the width is 15 ft. If the cost of the carpe

irga5000 [103]

Answer:

$1,800.

Step-by-step explanation:

15 x 15 = 225

225 x 8 = 1800

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7 0

3 years ago

-5x-6(-6+3x)=105 what is the answer

lyudmila [28]

Answer:

x = -3

Step-by-step explanation:

expand -23x + 36 = 105

subtract 36 from both sides -23x +36 -36 = 105 - 36

Simplify -23x = 69

Divid both sides by -23: -23x / - 23 = 69 / -23

x = -3

3 0

3 years ago

Suppose x=18,y=24, and z=30 in the figure, which is not drawn to scale. Determine the following values. Enter exact answers (as

sammy [17]

Answer:

See explanation

Step-by-step explanation:

cos(θ)= 18/30 = 3/5

sin(θ)= 24/30 = 4/5

tan(θ)= 24/18 = 4/3

cos(ϕ)= 24/30 = 4/5

sin(ϕ)= 18/30 = 3/5

tan(ϕ)= 18/24 = 3/4

3 0

3 years ago

you get a free meal at his favorite restaurant having to spend $50 or more at the restaurant he already spent $30.25. how much m

jeyben [28]

Subtract $30.25 from $50

6 0

3 years ago