2 years ago

2.5y+6=4.5y-1 show steps to solve equation

Mathematics

1 answer:

Anna35 [415]2 years ago

5 0

Answer:

2.5y-4.5y +6 = 4.5y-4.5y -1

-2.0y +6= -1

-2.0y +6-6 =-1-6

-2.0y = -7

-2.0y/-2.0 = -7/-2.0

y = 3.5

You might be interested in

Find the Antilog of 547.840

bija089 [108]

Answer:

It's impossible because the figure is greater than 10

Step-by-step explanation:

${ \boxed{ \bf{antilog \: of \: x = \frac{x}{ log} = {10}^{x} }}}$

Therefore:

${ \sf{anti(547.840) = {10}^{547.840} }} \\ { \tt{ \red{math \: error \: !}}}$

3 0

2 years ago

4 Find the perimeter of a Square with a side length of 7 meters.

11Alexandr11 [23.1K]

Answer: P=28 meters

Step-by-step explanation:

$P=4$ × a ⇒ a is the side length

$P=4$ × $7$

$P=28$

5 0

1 year ago

Read 2 more answers

Which is the value of this expression when p = - 2 and q = -1?

Elan Coil [88]

Answer: -4 is the answer

Step-by-step explanation:

4 0

2 years ago

ANSWER THIS!!! Please?

KIM [24]

x is a variable. You need to find the variable to complete the equation.

ex. x = 1

x to the power of 5 (1x5x5x5x5x5)

1*x(0)=0

7 0

2 years ago

Three pizzerias claim they offer the pizza with the largest circumference.

quester [9]

Someone else asked the same question and got something written out for them. on another site, I found out that the first one was : 8(14.13)=113.04

7 0

2 years ago

Read 2 more answers