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
SSSSS [86.1K]
3 years ago
8

Which expression is equivalent to 10 - 8?

Mathematics
2 answers:
alexandr402 [8]3 years ago
5 0

Answer: b. 10+(-8)

Step-by-step explanation:

LiRa [457]3 years ago
4 0

Answer:

10 + (-8)

Step-by-step explanation:

Subtracting is like adding a negative

10 -8

10 + (-8)

You might be interested in
I GIVE BRAINLIEST PLS HELP
ioda
The answer is 8
Here's why:
{ ( \frac{( {6}^{7}) \times ( {3}^{3})  }{(  {6}^{6}) \times ( {3}^{4}  ) } )}^{3}  =   \\ ( \frac{6}{3} ) ^{3}  =  \\ \frac{216}{27}  = 8
The exponents are subtracted one from another when divided.
\frac{ a ^{b} }{ {a}^{c} } =  {a}^{b - c}
We can look at the problem this way:
( \frac{6^{7} }{6 ^{6} }  \times  \frac{3^{3} }{ {3}^{4} } ) = (6^{7 - 6}  \times  {3}^{3 - 4} ) =  \\ ({6}^{1}  \times  {3}^{ - 1} )
Since we have the power of -1 on the 3, we apply this rule:
{a}^{ - b}  =  \frac{1}{ {a}^{b} }
Also this rule because we have the power of 1 on the 6:
{a}^{1}  = a
Then we get this:
(6 \times  \frac{1}{3} )^{3}  = ( \frac{6}{3} )^{3}
We apply the rule:
( \frac{a}{b}) ^{c}   =  \frac{ {a}^{c} }{ {b}^{c} }
We get this:
\frac{{6}^{3} }{ {3}^{3} } =  \frac{216}{27}  = 8
4 0
3 years ago
A standard pie is 9 inches in diameter and 1 1/4 deep. What is the area of the top of the pie round to the nearest tenth at the
kenny6666 [7]
The area would be 18 inches and you would need a ten by ten square to cover it.
8 0
3 years ago
A box of national brand cornflakes is $2.09 for 12 ounces. A box of store label cornflakes is $3.09 for 20 ounces.
grin007 [14]

Answer:

A)

  • National brand cornflakes is 0.174 = .17/oz
  • Store label cornflakes is 0.514 = .15/oz

B) The larger box is cheaper per ounce.


C) 2.09 – .30 = 1.79 for 12 ounces. So than $1.79/12= .15/oz.

They  would both be the same so there would be no better deal.


4 0
3 years ago
Help with my homework pls<br> Solve the compound inequality y + 7 ≥ –1 and y∕4 + 3 ≤ 5.
Marianna [84]

Answer:

  -8 ≤ y ≤ 8

Step-by-step explanation:

Subtract 7 from the first one:

  y ≥ -8

Subtract 3 from the second one, then multiply by 4.

  y/4 ≤ 2

  y ≤ 8

Now, you can write these as a compound inequality:

  -8 ≤ y ≤ 8

_____

<em>Additional comment</em>

You basically solve these the same way you would an equation. The only difference is that multiplying or dividing by a negative number will reverse the inequality symbol:

  2 > 1

  -2 < -1 . . . . . multiplied above by -1.

8 0
2 years ago
Three points are collinear.
il63 [147K]
If they are in the same line yes. If they aren't then its considered non-collinear.
3 0
3 years ago
Read 2 more answers
Other questions:
  • The sum of two consecutive integers is one less than three times the smaller integer. Find the two integers.
    9·1 answer
  • I need help dont know how to do this.
    12·1 answer
  • Mel drives a bus 39 weeks in a year.
    9·1 answer
  • Write the contrapositive of the conditional statement. If it is January, then there are 31 days this month.
    14·2 answers
  • HURRY PLEASE
    13·2 answers
  • Please answer this correctly without making mistakes
    8·1 answer
  • Help please i can’t solve this
    14·2 answers
  • A store that sells skis buys them from a manufacturer at a wholesale price of $57. The store’s markup rate is 50%. What price do
    10·2 answers
  • A scientist is studying wildlife. She estimates the population of bats in her state to be 326,000. She predicts the population t
    15·1 answer
  • What are the zeos of f(x)=(x-1)(x+6)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!