1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Gnom [1K]
3 years ago
9

Subtract a4 + 4a²b2 --- 264 from –3a4 + 5a%b2 + 264.

Mathematics
1 answer:
xxMikexx [17]3 years ago
4 0
The answer is -2a^4+4a^2b^2+5b^2a%
You might be interested in
–4x-2y=-2<br> x-2y=9<br> what do you get if you subtract the second from the first
kirill115 [55]

Answer:

-4×-2y=2

-4×+8y=-8

6y=6

y=1 then you the value of y and to put in any one equestion

7 0
2 years ago
Ms. Nina has 10 lbs of 25% sugar syrup. How much water does she need to add to make 10% sugar syrup?
ryzh [129]
She has 10lbs of 25% syrup... so, in the 10lbs, 25% of that is syrup, the rest, namely the 75% remaining is water or other substances.

let's say she adds "x" lbs of water, to get "y" lbs for the 10% mixture.

how much is 25% of 10lbs?  well, (25/100) * 10, or 2.5.

the water has no sugar syrup in it, so is just pure water, so the amoun of syrup in it is 0%, how much is 0% of "x" lbs?  well, (0/100) * x, or 0.00x, which is just 0.

how much is 10% of "y" lbs?  well (10/100) * y, or 0.10y.

whatever "x" and "y" are, we know that 10 + x = y.

we also know that the syrup amount in that is also 2.5 + 0.00x = 0.10y, thus


\bf \begin{array}{lccclll}&#10;&\stackrel{lbs}{syrup}&\stackrel{concentration~\%}{syrup}&\stackrel{concentration}{amount}\\&#10;&------&------&------\\&#10;\textit{25\% syrup}&10&0.25&2.5\\&#10;\textit{pur water}&x&0.00&0.00x\\&#10;------&------&------&------\\&#10;\textit{10\% mixture}&y&0.10&0.10y&#10;\end{array}&#10;\\\\\\&#10;\begin{cases}&#10;10+x=\boxed{y}\\&#10;2.5+0.00x=0.10y\\&#10;----------\\&#10;2.5 = 0.10\left( \boxed{10+x} \right)&#10;\end{cases}&#10;\\\\\\&#10;2.5=1 + 0.10x\implies 1.5=0.10x&#10;\\\\\\&#10;\cfrac{1.5}{0.10}=x\implies 15=x
8 0
2 years ago
Read 2 more answers
2 and 3/8 minus 3/4 is greater than or less than 2?
ohaa [14]
It is less than 2. I hope this helps!
3 0
3 years ago
Read 2 more answers
10 = z/2 + 7<br> Help please..??
laila [671]
10 = \frac{z}{2} + 7\\\\3 = \frac{z}{2}\\\\\boxed{\bf{z = 6}}
7 0
2 years ago
Read 2 more answers
How to simplify this
Afina-wow [57]
Hello,

the answer will be the last one 
\


hope this help
4 0
3 years ago
Other questions:
  • I need your help for 5 assignments I give 30 points !! +Brainliest
    8·2 answers
  • on an airplane there are two on the left side in each row and three seats on the right.There are 24 seats on the right side of t
    10·2 answers
  • Lesson 7 Practice Problems
    15·1 answer
  • If the volume of the pyramid shown is 12 centimeters cubed, what is its height? A rectangular pyramid with a base of 3 centimete
    6·1 answer
  • How do you state a sequence to find out if its a arithmetic
    5·1 answer
  • Line m passes through points P(–1, 5) and Q(2, 3) on an xy-coordinate plane. Write an equation for the line that is perpendicula
    14·1 answer
  • What is<br> 3 4/10<br> written in simplest form?
    10·1 answer
  • PLEASE ANSWER FAST
    12·2 answers
  • Mark invests $150 at the beginning of each quarter in stock ABC. According
    13·1 answer
  • How did Alexander Hamilton steal british cannons?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!