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
Oxana [17]
3 years ago
11

What is the value of the expression below?

Mathematics
1 answer:
sergejj [24]3 years ago
4 0

Answer:

  B  15 1/2

Step-by-step explanation:

It evaluates to ...

  7 + 12 -(3 1/2) = 15 1/2 . . . . matches selection B

_____

Your calculator can help you with questions like this.

You might be interested in
I don’t know how to do this and my teacher doesn’t know how to teacher please help me
AnnyKZ [126]

Answer:

Yeah and i don't know how to answer that sorry

Step-by-step explanation:

you can't look it up some how?

8 0
2 years ago
Which expressions are equivalent when m = 1 and m = 4?
s344n2d4d5 [400]

Answer:

expression 2

Step-by-step explanation:

<h2><u>Which expressions are equivalent when m = 1 and m = 4?</u></h2>

<h3><u>first expression:</u></h3>

5m -3 and 2m + 5 + m

when m = 1

5(1) - 3 = 2  and 2(1) + 5 + 1 = 8

and m = 4

5(4) -3 =23 and  2(4) + 5 + 4 = 17

<u>expression 1 IS</u><u> NOT EQUIVALENT</u><u> </u>

<h3><u>second expression  :</u></h3>

3 m + 4 and m + 4 + 2 m

when m = 1

3 (1) + 4 = 7 and 1 + 4 +2 (1) = 7

and m = 4

3 (4) + 4 = 16 and 4 + 4 +2 (4) = 16

expression 2 <u>IS  EQUIVALENT </u>

<h3><u>third expression :</u></h3>

2 m + 7 and 3 m - 3 + m

when m = 1

2(1) + 7 = 9 and 3(1) -3 + 1 = 1

and m = 4

2(4) + 7 = 15  and 3(4) -3 + 4 = 13

expression 3 IS <u>NOT EQUIVALENT</u>

<h3><u>fourth expression :</u></h3>

5 m + 3 and 4 m + 2 + 2 m

when m = 1

5(1)+ 3 = 8  and 4(1) + 2 +2(1) = 8

and m = 4

5(4)+ 3 = 23  and 4(4) + 2 +2(4) = 26

expression 4 is <u>NOT EQUIVALENT </u>

the expression that is <u><em>EXPRESSION 2 </em></u>

8 0
3 years ago
Read 2 more answers
Select steps that could be used to solve the equation 1 + 3x = -x + 4.
nata0808 [166]
Can there be more than one answer? I think it could be add x, subtract 1, divide by 4 and/or subtract 1, add x, divide by 4
4 0
3 years ago
Read 2 more answers
Very confused &amp; don't understand, if anyone can explain I appreciate it!
Usimov [2.4K]
<span>oh i get it well to make two equations equal you have to find something that fits in x. you see the eqal sign? that is seperating the two equations that you have to make equal </span>
8 0
3 years ago
Read 2 more answers
The Bradys and their maid, Alice, took a trip to Hawaii for their summer vacation. The travel agent told Ike that the trip would
ludmilkaskok [199]
Anwser 55r34 becasue muiltplu
6 0
3 years ago
Read 2 more answers
Other questions:
  • A part of a line that starts at one endpoint and extends forever in one direction is a
    7·2 answers
  • You needed $110 to buy a new tv for your room so far you have saved 75% of what you need how much money have you saved
    5·1 answer
  • Translate the verbal phrase to an equation, Two eighths of a number minus 4 is 2.
    12·1 answer
  • 7. If the area of a rug is 48 square feet, what are the possible dimensions of the rug? (2 points)
    7·2 answers
  • The price of a man's shirt went from $15 to $20. What was the percent of increase of the price of the shirt? A. 25% A. , 25%, B.
    6·2 answers
  • Image is down below, pls answer
    10·1 answer
  • Find the surface area of the following figure.
    6·1 answer
  • The cost of every college is expected to increase 3.5%
    10·1 answer
  • How do we develop the powers of our mind​? Atleast 8 to 7 sentences
    13·1 answer
  • The pair of polygons below are similar. Give the scale factor of figure A to figure B
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!