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
forsale [732]
3 years ago
15

Which expressions are equivalent?

Mathematics
2 answers:
Arturiano [62]3 years ago
7 0

Answer:

<u>C none of the above</u>

<u></u>

Step-by-step explanation:

olga55 [171]3 years ago
4 0

Answer:

C none of the above

Step-by-step explanation:

x + z + y

is not going to be equal to x + y - z

Its like saying 10 + 5 - 4 = 11

To 10 + 5 + 4, they are not going to be equal

You might be interested in
Simplify this expression: 2x³ × 3xy²​
ozzi

Answer:

if we are simplifying, the answer is 6x⁴y²

4 0
2 years ago
Read 2 more answers
Please help solve with working much appreciated!
Lapatulllka [165]

The right answer is Option A.

Step-by-step explanation:

Given,

Heart rate goal = I

Heart rate reserve = H

70% of H = \frac{70}{100}H = 0.7H

Resting heart rate = R

According to given statement,

70% of heart rate reserved is added to resting heart rate to calculate heart rate goal, therefore,

I = R + 0.7H

I=R+0.7H represents the given situation.

The right answer is Option A.

Keywords: linear expression, addition

Learn more about addition at:

  • brainly.com/question/10940255
  • brainly.com/question/10941043

#LearnwithBrainly

8 0
3 years ago
Please help i only have like 10 more minutes!:)
skelet666 [1.2K]

Answer:

14 months

Step-by-step explanation:

150 - 24 = 126 then divided by 9 which = 14 so it will take 14 months to get 150

4 0
3 years ago
is 20% in a decimal 0.20 in fraction 20/50 54% is a 40 0.4 fraction 4/10 decimal percent 9% decimal 0.9 fraction 9/10 66% 0.66 6
Gre4nikov [31]
20% is .20/ 20/50 is 40% or .4 or 4/10/ 9% is .09 or 9/100 / 9/10 is 90% or .9/ 66% is .66 or 33/50 or 66/100/ 6/10 is 60% or 60/100 or .6/ 2% is .02 or 1/50 or 2/100. I didn't exactly understand the question, but I hope this answers your question.
7 0
3 years ago
in an aquarium 2/5 of the fish are surgeonfish of these 3/4 are yellow tangs what fraction of all fish in the aquarium are yello
Ilya [14]
Would it be 7 over 20
8 0
3 years ago
Other questions:
  • Does this sum converge: show steps
    11·1 answer
  • spaceship earth at epcot center in florida is a 180 ft geosphere. estimate its volume by assuming it is a sphere with a diameter
    5·1 answer
  • to cover a rectangular region of her yard penny needs at least 170.5 square feet of sod. the length of the region is 15.5 feet.
    15·1 answer
  • Find the value of X.<br> to<br> 67°<br> 56°
    11·2 answers
  • What is 1,157 divided by 9
    6·1 answer
  • A phone company offers two monthly plans. Plan A costs $10 plus an additional $0.15 for each minute of calls. Plan B costs $30 p
    11·1 answer
  • What is the surface area of a cube that has a side length of 5 feet?
    10·1 answer
  • С<br> 5<br> ө<br> А:<br> 15<br> B<br> Nearest tenth
    12·1 answer
  • M&lt;1=(2x+28) and m&lt;3=(6x+4) what is m&lt;3
    15·1 answer
  • Consider the quadratic function y = ax^2.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!