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
OverLord2011 [107]
3 years ago
13

What is the answer for the first one

Mathematics
2 answers:
Rasek [7]3 years ago
7 0
I think the answer's 45
Goryan [66]3 years ago
6 0
So what You do is 40 +5= 45 and 45-5= 40 so the answer is 45
You might be interested in
What is a num between 234,457.7 and 234,457.8.
antoniya [11.8K]
234,457.71
234,457.72
234,457.73
234,457.74
234,457.75
234,457.76
234,457.77
234,457.78
234,457.79
6 0
3 years ago
Jack has 120 songs on his music player. Some are rock, some are jazz, and the rest of classical pieces. If his music player is o
muminat
2/5 and 1/3 have a common denominator of 15. 6/15, 5/15, and 4/15 add up to 15/15. So the chances of rock are 4/15. 120 divided by 15 is 8. Six times eight equals fourty eight, five times eight equals forty, and four times eight equals thirty two. So there are 48 classical songs, 40 jazz songs, and 32 rock songs.
4 0
3 years ago
Pls helppppp with my math​
kow [346]

Answer:

\frac{1}{6}

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
A container holds a combination of nickels and quarters. There are 156 coins in all, and their total value is $21.60. The system
Tatiana [17]
X+y=156
<span>0.05x+0.25y=21.6

-1/4*/ x+y=156
1/20x+1/4y=216/10

-1/4x-1/4y=156*-1/4=-39

</span>1/20x+1/4y=216/10
<span>+--------------------------
-4/20x=-17,4

x=87

</span>x+y=156
<span>
87+y=156    y=69

this question answer is </span><span>87 nickels and 69 quarters</span><span>

</span>
3 0
3 years ago
What is the product?<br><br> 0.81 × 5 =<br><br> 0.86<br> 4.05<br> 8.60<br> 40.5
vfiekz [6]

Answer:

4.05

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Find the value of X
    6·1 answer
  • Find numerator that makes statement true? 2/4 is less than /6
    7·1 answer
  • Help plz <br> How do you solve
    14·1 answer
  • a table was sold at 20%loss but had it sold for RS 160 more these would have been a profit 20%. find cp​
    15·1 answer
  • I need help with this question 1/2 + 2 3/4=?
    9·1 answer
  • Denise is constructing a square. she has already used her straightedge and compass to construct the circle, lines, and arcs show
    13·1 answer
  • Https://m.eet.go.ogle.com/tjc-pyur-uqo anyone can join ^3^
    6·1 answer
  • Desmond received a $4.00 tip from a customer who had a $16.00 bill.
    10·1 answer
  • 80
    13·1 answer
  • 1) 3 = x + 13I need help
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!