3 years ago

PLZZZ HELP!!!

Mathematics

1 answer:

V125BC [204]3 years ago

8 0

$p{x} = x3 + 3 \times - 2ax \:$
i belive a might be 6 or 9

You might be interested in

Does anybody know the answer??

Art [367]

Answer:

7/16

Step-by-step explanation:

You keep adding 1/16

7 0

3 years ago

Read 2 more answers

Nine subtracted from twice a niumber

lakkis [162]

lets x represent the number

the answer will be : 2x-9

3 0

4 years ago

Tension needs to eat at least an extra 1,000 calories a day to prepare for running a marathon. He has only $25 to spend on the e

Elden [556K]

Answer:

Yes, he can buy 8 donuts and 4 energy drinks.

Step-by-step explanation:

If Tension is able to buy 8 donuts and 4 energy drinks, then both inequalities would be valid when we use these numbers as inputs. Let's check each expression at a time:

$0.75*d + 2*e \leq 25\\0.75*8 + 2*4 \leq 25\\6 + 8 \leq 25\\14 \leq 25$

The first one is valid, since 14 is less than 25. Let's check the second one.

$360*d + 110*e \geq 1000\\360*8 + 110*4 \geq 1000\\2880 + 440 \geq 1000\\3320 \geq 1000$

The second one is also valid.

Since both expressions are valid, Tension can buy 8 donuts and 4 energy drinks and achieve his goal of having a caloric surplus of at least 1000 cal.

5 0

3 years ago

Solve the equation for the variable v. D=2zv

Arlecino [84]

Unless this is some perplexed kind of math, how can you solve the variables when there is only one number to go from?
Is there a 'not enough information' answer choice

4 0

3 years ago

Read 2 more answers

List the laws of solid friction

FinnZ [79.3K]

* The force of friction acts in opposite direction in which the surface is having tendency to move .
* the force of friction is equal to force applied to surfaces , so long as surface is at rest .

5 0

3 years ago

Read 2 more answers