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
d1i1m1o1n [39]
3 years ago
15

Solve the equations

Mathematics
2 answers:
Paladinen [302]3 years ago
8 0
1. is 7
2. is -7
32. is 3
fgiga [73]3 years ago
6 0
1. 15
2. -7
32. 6
You should get Photomath for these simple questions.
You might be interested in
2/9 h = 8<br><br> h=<br><br> Pls tell me what h = !
Wewaii [24]

Answer:

h=36

.......................

3 0
3 years ago
NEED HELP NOW 100 POINTS WILL MARK BRAINLIEST PLZ ANSWER ALL 5 PHOTOS BELOW!!!!!!
ira [324]
The answers are as follows:
1-D
2-B
3-C
4-A
8 0
3 years ago
Read 2 more answers
One hour after a hiker left a camp, a cyclist set out to catch up. If the hiker traveled 3 miles per hour and the cyclist travel
katrin [286]
Its 23.1 one because in 23 minutes they travel three miles

7 0
3 years ago
Read 2 more answers
Laura spent 4/3 of her savings on a new CD which equivalent fraction shows the amount Laura spent? 1/9, 2/8, 1/3, or 2/3
Sholpan [36]
Round 4/3 to the nearest half you should come up with 2/3
7 0
3 years ago
10. There are nine golf balls numbered from 1 to 9 in a bag. Three balls are randomly selected without replacement to form a 3-d
lbvjy [14]

Answer:

a) 504

b) 56

c) 0.111

Step-by-step explanation:

Data provided in the question:

There are nine golf balls numbered from 1 to 9 in a bag

Three balls are randomly selected without replacement

a) 3-digit numbers that can be formed

= ^nP_r

n = 9

r = 3

= ⁹P₃

= \frac{9!}{9!-3!}

= 9 × 8 × 7

= 504

b)  3-digit numbers start with the digit 1

=  _ _ _

in the above 3 blanks first digit is fixed i.e 1

we and we have 8 choices left for the last 2 digits

Thus,

n = 8

r = 2

Therefore,

= 1 × ⁸P₂

= 1 × \frac{8!}{8!-2!}

= 1 × 8 × 7

= 56

c) Probability that the 3-digit number formed is less than 200

Now,

The number of 3-digit number formed is less than 200 will be the 3-digit numbers start with the digit 1 i.e part b)

and total 3-digit numbers that can be formed is part a)

therefore,

Probability that the 3-digit number formed is less than 200

= 56 ÷ 504

= 0.111

5 0
3 years ago
Other questions:
  • a school dedicated 20% of the courtyard area for student to start a garden . The students want to know how much of the 950 squar
    12·2 answers
  • What is the value of a? <br> 14 – 2a = 4a – 16
    9·2 answers
  • Combine like terms to simplify the following expression: 12x + 4y – 3x + 2 – 8y2 + 32
    9·2 answers
  • Find the missing angle. Please somebody. Asap
    5·2 answers
  • (-5,-4) rotated 270° counterclockwise
    15·1 answer
  • 4
    11·1 answer
  • Someone help me with the bottom question I will mark brainliest
    12·2 answers
  • Hellllllllllllllllllllp
    12·1 answer
  • -9(y+12)=4(-7y-8)<br> Solve for y
    12·1 answer
  • Find the domain and range.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!