All categories

3 years ago

Simplify (7a + 10b) - (4a - 6b).

Mathematics

2 answers:

Blizzard [7]3 years ago

7 0

A=11
B=4

hope I help i mean like i think thats what you was asking for right

marta [7]3 years ago

4 0

Answer:

3a + 16b

Step-by-step explanation:

You might be interested in

Solve for x: (3x−2)(2x+3)=0

Zanzabum

(3x−2)(2x+3)=0
(3x−2)=0; x = 2/3
(2x+3)=0; x = -3/2

answer
x = -3/2 and x = 2/3

3 0

3 years ago

Read 2 more answers

How would you write the following expression as a single term? 3[2 ln(x-1) - lnx] + ln (x+1)

Elan Coil [88]

Apply the rule: $n ln x = ln x^{n}$

$3[2 ln(x-1) - lnx] + ln(x+1)=3[ln(x-1)^{2} - lnx ] + ln(x+1)$

Apply the rule : $log a - log b = log \frac{a}{b}$

$3[2 ln(x-1) - lnx] + ln(x+1)=3ln\frac{(x-1)^{2} }{x} + ln(x+1)$

Apply the rule: $n ln x = ln x^{n}$

$3[ln (x-1)^{2} -ln x]+ln (x+1)= ln \frac{(x-1)^{6} }{x^{3} } +log(x+1)$

Finally, apply the rule: log a + log b = log ab

$3[ln(x-1)^{2} -ln x]+log(x+1)=ln\frac{(x-1)^{6}(x+1) }{x^{3} }$

3 0

3 years ago

Jordie is getting balloons for his aunt's birthday party. He wants each balloon string to be 12 feet long. At the party store, s

geniusboy [140]

Answer:

216 yards

Step-by-step explanation:

You'd multiply the amount of string for each balloon (12 feet) by the 54 balloons he needs, and you get 648 feet. There are 3 feet in a yard so then you would divide 648 by 3 and get 216 yards

8 0

2 years ago

Identify the domain of the graph.

Viktor [21]

Answer:

Domain is 0 to 50.

Step-by-step explanation:

$0 \leq x \leq 50$

7 0

3 years ago

Read 2 more answers

Help me plz thank you but try to put the right answer

Sedbober [7]

Answer:

Option D is correct.

Step-by-step explanation:

Have a nice day. ;-)

3 0

3 years ago