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ANEK [815]
4 years ago
13

–5(x – 1) = 2x + 15?

Mathematics
1 answer:
Molodets [167]4 years ago
7 0

Answer:

Step-by-step explanation:

Distribute the -5 to x and -1

-5x+5=2x+15

Subtract 5 from 15

-5x= 2x +10

Subtract 2x away from -5x

7x= 10

Divide

X= - 1.428571429

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49 cherry tomatoes, because 7/15 of 105= 49
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4 years ago
Read 2 more answers
Solve the inequality:<br> -40 &lt; 2(a + 12).
ioda

Answer:

a> -32

Step-by-step explanation:

-40 < 2(a +12)

-40 < 2(a) +2(12) <em>(</em><em>expand</em><em>)</em>

-40 < 2a +24

-40 -24 < 2a <em>(</em><em>bring</em><em> </em><em>constant</em><em> </em><em>to</em><em> </em><em>one</em><em> </em><em>side</em><em>)</em>

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a > -64 ÷2

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7 0
3 years ago
The product of (3 + 2i) and a complex number is (17 + 7i). the complex number is?
mote1985 [20]
Hello,

(3+2i)*x=17+7i
==>x=(17+7i)/(3+2i)
==>x=(17+7i)(3-2i)/((3+2i)(3-2i))
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7 0
3 years ago
Please help me with this problem ):
Eva8 [605]
You've got halfway through it! All you have to now is set the two equations equal to each other and solve for x.

2500+0.03x=1500+0.035x
1000+0.03x=0.035x
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200000=x


$200,000

Good luck!
8 0
4 years ago
Page 7:
borishaifa [10]

Answer:

p, m, n.

Step-by-step explanation:

It is given that,

n=p(m)

Here, p is the name of the function and its variable is m which is independent.

Independent variable : Whose value does not depend on another variable.

Dependent variable : whose value depends on the another variable.

Since the value of n depends on the value of p(m) which is a function of m, therefore n is a dependent variable which depends on the variable m.

∴ If n = p(m), p is the function name, m is the independent variable,  and n is the dependent variable.

8 0
3 years ago
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