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
garik1379 [7]
3 years ago
11

Tell whether the expressions in each pair are equivalent 5·(4-4) and 0

Mathematics
1 answer:
BaLLatris [955]3 years ago
8 0
Yes. The expressions are equivalent. If you simplify 5 x (4 - 4) it becomes 5 x 0, which simplifies to 0.
You might be interested in
What is the remainder when (3x4 + 2x3 − x2 + 2x − 24) ÷ (x + 2)?
ziro4ka [17]

Answer:

=38+x

Step-by-step explanation:

18-2+2x-24÷(x+2) =

16+2x-24-24÷(x+2)

24+16+2x

40+x+2

38+x

5 0
3 years ago
PLEASE HELP ME SEE IF MY ANSWERS ARE CORRECT!!!!!!!
Lena [83]
So first one
'how many solutions does 2x-y=-5 and 2x+y=5 have?'
add and get
2x-y-5
plus
2x+y=5

equals
2x+2x+y-y=5-5
4x=0
x=0 always
solve for y
4(0)+y=5
y=5
the solution is (0,5)
only <u>ONE </u>solution






one way is to subsitute
just remember that it is in (x,y) form so
the pont (1,2) means that 1 solution is x=1 and y=2 so subsitute and find that
the first one is the answer you are correct





just look at the graph
the solution is the intersection
it seems to be at a point that is 3 units to the right and -6 units up (6 units down)
so the solution is (3,-6)
yo are corect








subsitution
y=y
therefor
the answe ris (-4,-14) if you did the math correctly











#8 is correct

# 9 is correct




# 10 the answe ris bananas=0.40 pears=0.60


the  last one you got it wrong, remember to check your answer to the graph for commonsense
then answer is (-2,5) and (1,2)
8 0
3 years ago
Whats equivalent to 11 to the 8th power over 11 to the 3rd power
arsen [322]
I did it wrong the first time  you're answer is b. 11*11^4
3 0
3 years ago
One lap around an indoor track is 0.15 mile. Brett runs 9 laps around the track. What is the total distance Brett runs?
Ket [755]

Answer: Brett runs for 1.35 miles in total

Step-by-step explanation:

1 4

0.15

x 9

———

1 .35

4 0
3 years ago
Read 2 more answers
What is the total cost with sales tax? $370.00 tax 5%
kolezko [41]

Answer: $388.5

Step-by-step explanation:

Total cost = cost + sales tax

Given that cost = $370

Sales tax = 5% of $370

5/100 × 370 = $18.5

Total cost = $370 + $18.5

= $388.5

I hope this is clear.

4 0
3 years ago
Other questions:
  • Suppose you are given the task of constructing a soup can that holds 400mL of water (1 mL = 1 cm3 ). The material for the base a
    8·1 answer
  • The first AMC 8 was given in 1985 and it has been given annually since that time. Samantha turned 12 years old the year that she
    9·1 answer
  • Evaluate the expression when a = 10.<br> a/4 + 1/3
    9·1 answer
  • Using squares cube roots and reciprocals tables, solve: 2/∛21.36
    10·1 answer
  • Is y=7x-3 proportional or non-proportional?
    15·2 answers
  • What is the Expanded form of 26
    15·1 answer
  • Rewriting standard form to slope intercept
    8·1 answer
  • NEED HELP ON THIS ASAP
    11·1 answer
  • Can some please help??
    14·2 answers
  • Find the slope<br><br> -3/5<br><br> 3/5<br><br> 5/3<br><br> -5/3
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!