3 years ago

3a+8+2ax≥3ax-4a what is a

Mathematics

1 answer:

xeze [42]3 years ago

7 0

Answer:

A=3 I'm 95% sure but if you're not sure then use PEMDAS

P-parentheses

E-exponets

M-multiply

D-divide

A-add

S-subtract

You might be interested in

Stan's, marks, and wayne's ages are consecutive whole numbers. stan is the youngest, and wayne is the oldest. the sum of their a

White raven [17]

Stan's, Mark's and Wayne's ages are 35 , 36 and 37 years respectively.

Explanation

Stan's, Mark's and Wayne's ages are consecutive whole numbers and Stan is the youngest and Wayne is the oldest.

So, lets assume that Stan's, Mark's and Wayne's ages are $n, n+1$ and $n+2$

Given that, the sum of their ages is 108. So, the equation will be.....

$n+(n+1)+(n+2)=108\\ \\ 3n+3=108\\ \\ 3n=108-3=105\\ \\ n=\frac{105}{3}=35$

So, Stan's age is 35 years , Mark's age is (35+1)= 36 years and Wayne's age is (35+2)= 37 years.

4 0

3 years ago

so There are 17 girls and 119 boys on a class field trip to the museum. The students need to be broken up into the largest possi

Step2247 [10]

1 student in each group with 126 groups in total

8 0

3 years ago

M×10+m×13=138 sorry theres another loll I'm so bad at these

Dimas [21]

So first of all you would add the two together
so it would be m23.

138÷23 would equal 6,

therefore m would equal six

to check it substitute m for 6 and you should get 138!

7 0

3 years ago

Based on the table, what is Nick's rate?

Cerrena [4.2K]

Nicks rate is 7 yards per second.

6 0

3 years ago

Find each sum. 6+(-6)

Lena [83]

The sum would be 0 :)

8 0

1 year ago