2 years ago

3a-8a>-20 help I suck at math

Mathematics

1 answer:

vazorg [7]2 years ago

5 0

Answer:

Step-by-step explanation:

3a-8a>-20

-5a>-20

a>-20/-5

a>4

You might be interested in

What is the volition of -3 (2x + 5)=-3? 5

kumpel [21]

The answer to this question is -2

7 0

2 years ago

Read 2 more answers

Resolva pelo método da adição: {2x + 3y = 26 {3x + 2y =19

Lynna [10]

(6x+9y=78) - (6x+4y=38) = (5y=40) = y=8

(2x+3(8)=26) = (2x+24=26) = (2x=2) = x=2

5 0

2 years ago

Michael buys a ball for 5.50 and a flashlight for 3.65. If he has 10.00 how much change we’ll he receive

Sveta_85 [38]

Answer:

.85 cents

Step-by-step explanation:

3 0

2 years ago

A Baker used 7 bags of cookie-doe to make 10 cookies he used__ of a doe for each cookies- How many?

Ksivusya [100]

Answer:

I think it is 70

Step-by-step explanation:

7(10)=70

70=70

3 0

2 years ago

Read 2 more answers

7 1/6 = 5 2/5 + p p = ???

Crank

$\huge\textbf{Hey there!}$

$\mathbf{7\dfrac{1}{6} = 5\dfrac{2}{5} + p}$

$\rightarrow\mathbf{7 \dfrac{1}{6} = 5\dfrac{2}{5} + p}$

$\mathbf{\rightarrow p + 5\dfrac{2}{5}= 7\dfrac{1}{6}}$

$\mathbf{\rightarrow {p + \dfrac{27}{5}=\dfrac{43}{6}}}$

$\text{SUBTRACT }\rm{\dfrac{27}{5}}\text{ to BOTH SIDES}$

$\mathbf{p + \dfrac{27}{5} - \dfrac{27}{5} = \dfrac{43}{6}- \dfrac{27}{5}}$

$\text{CANCEL out: }\rm{\dfrac{27}{5} - \dfrac{27}{5}}\text{ because it gives you 0}$

$\text{KEEP: }\rm{\dfrac{43}{6} - \dfrac{27}{5}}\text{ because it help solve for the p-value}$

$\text{NEW EQUATION: }\rm{p = \dfrac{43}{6} - \dfrac{27}{5}}$

$\large\textsf{SIMPLIFY IT!}$

$\mathbf{p = \dfrac{53}{30} \approx p = 1\dfrac{23}{30}}$

$\huge\boxed{\textsf{Therefore, your answer is: \boxed{\mathsf{p = 1\dfrac{23}{30}}}}}\huge\checkmark$

$\huge\textbf{Good luck on your assignment \&}\\\huge\textbf{enjoy your day!}$

~ $\frak{Amphitrite1040:)}$

3 0

1 year ago

Read 2 more answers

3a-8a>-20 help I suck at math ​

3a-8a>-20 help I suck at math