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
Andrej [43]
2 years ago
14

PLZ HELP TROLL ANSWERS GET REPORTED MAKE IT UNDERSTANDABLE Match each expression to its value.

Mathematics
1 answer:
lbvjy [14]2 years ago
3 0

Answer:

  1. 7-5 => 2
  2. -7+5 => -2
  3. -7-5 => -12
  4. 7-(-5) => 12

Step-by-step explanation:

Lets solve the expressions one by one

<u>1. 7-5</u>

we can see that it is simple subtraction. A smaller number is being subtracted from a large number.

So the answer is 2

<u>2. -7+5</u>

There are two numbers with different signs. When there is a number with plus and a number with minus both quantities are subtracted but the larger quantity determines the sign of the answer.

In this case, 7 is larger and has negative sign, the answer will be -2

<u>3. -7-5</u>

When there are two numbers with minus sign they are added but the answer has the minus sign with it.

So the answer will be: -12

<u>4. 7-(-5)</u>

When minus is multiplied with minus it converts to positive

So

= 7-(-5) = 7+5 = 12

Hence,

  1. 7-5 => 2
  2. -7+5 => -2
  3. -7-5 => -12
  4. 7-(-5) => 12
You might be interested in
URGENT PLEASE HELP Find the slope
hichkok12 [17]

Answer:

2/3

Step-by-step explanation:

Look it up

Your on IXL

And your in 8th grade

SKSKSKSKSKSKSKKSKSKSSK

7 0
3 years ago
What is the slope of the line that passes through the following points: (3,-1) and (-1,2)?
Katyanochek1 [597]

with the equation of the slope for two points given, m=Y2-Y1/ X2-X1, you can obtain the slope , x1= 3, y1 = -1 , x2= -1, y2= 2  

m = 2-(-1)/ -1-3 ⇒ m= 3/-4, m = -3/4, therefore the slope is - 3/4


7 0
3 years ago
Nina bought 3.45 pounds of walnuts and 1.83 pounds of almonds. How many more pounds of walnuts did she buy than almonds
tia_tia [17]

Answer:

subtract them

Step-by-step explanation:

8 0
2 years ago
Compare the fractions 3/5<br> and 2/3<br> which is larger?<br> Show your work
rusak2 [61]

Answer:

2/3 is larger

Step-by-step explanation:

3/5 x 3/3 = 9/15

2/3 x 5/5 = 10/15

7 0
3 years ago
Read 2 more answers
Help asap plsss ..lol
coldgirl [10]

Answer:

n = 3/7

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Consider the polynomial 16x2 – 1.
    5·2 answers
  • How do I find the first four terms of this geometric sequence<br><br> a1=3 and r=-3
    13·1 answer
  • Jada has 7/8 cup of cheese. Her cheese bread recipe calls for 1/6 cup of cheese. How many times can she make her recipe with the
    9·1 answer
  • 35 people out of the 250 to whom the offer was made refused it. What percent refused it ?
    8·2 answers
  • The question to this is that it says jamie draws figure RSTU in the coordinate plane, as shown. Then he reflects Figure RSTU acr
    14·1 answer
  • A group of two friends each received six-twelfths of a pound of candy. How much candy did they receive total?
    11·2 answers
  • Find the value of a.
    8·1 answer
  • .Divide the sum of 13/5 and -12/7 by the product of -31/7 and -(1/2)
    11·2 answers
  • Adrian works full time at the office supply store. He earns $525 each week. He wants to raise his income to at least $650 each w
    5·2 answers
  • HELP YALL PLEASE! I WILL MARK BRAINIEST TO WHOEVER IS CORRECT!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!