2 years ago

Plzzzz can I get help plzzz

Mathematics

1 answer:

maxonik [38]2 years ago

5 0

The answer on this problem I think it would be 76

You might be interested in

What is the equivalent expression of 7p-(-5)+(-1)

lara31 [8.8K]

Answer:

7p+4

Step-by-step explanation:

i think it is that becasue the negative sign in front of -5 cancels out the negative and now u have poisitive 5. Subract 1 from it and you get 4. Thus, the answers is 7p+4

Hope it helps!

-Angel Kraft

3 0

2 years ago

in 1990, the cost of U.S. stamp was 25 cents. In 2010, the cost of U.S. stamp was 44 cents. In 20 years, what was the percent of

Drupady [299]

Answer:

Step-by-step explanation:

5 0

2 years ago

A(x-b)+bx-c=a+b, when a DOES NOT = -b ; FIND X PLEASE!!! WILL GIVE BRAINLIEST!!

tangare [24]

9514 1404 393

Answer:

x = (ab +a +b +c)/(a +b)

Step-by-step explanation:

Eliminate parentheses, subtract left terms not containing x, divide by the coefficient of x.

$a(x-b)+bx-c=a+b\\\\ax+bx-ab-c=a+b\\\\x(a+b)=ab+a+b+c\\\\\boxed{x=\dfrac{ab+a+b+c}{a+b}}$

6 0

2 years ago

Please help i need to answer this within 2 hours

Gelneren [198K]

The answer is A. -137.8

7 0

2 years ago

Read 2 more answers

A regular decagon has a side length of 4 centimeters long if the decagon is divided into 10 congruent triangles each has an appr

ratelena [41]

Area of decagon is given by:
Area=1/2(nsr)
where:
n=number of sides
s=side length
r=height
thus the area will be given by:
Area=1/2(10*4*6.2)
Area=124 cm^2

4 0

2 years ago