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
zhenek [66]
3 years ago
13

Need help with number 4 and 5

Mathematics
1 answer:
Vsevolod [243]3 years ago
7 0

Answer:

4 is D

5 is B

Step-by-step explanation:

for #4 just plug the numbers into the formula: y = mx + b

for #5 use the slope formula.

You might be interested in
Kelsey had $65 to spend on books. Each book cost $5.50, and there was a $7.50 fee for shipping. She let b equal the number of bo
xeze [42]

Answer: Kelsey had $65 to spend on books. Each book cost $5.50, and there was a $7.50 fee for shipping. She let b equal the number of books she can purchase

Step-by-step explanation:

3 0
2 years ago
In a bag there are 7 red marbles, 10 green marbles, 8 blue marbles, and 11 purple marbles. What is the
san4es73 [151]
8 out of 28 that is the answer
5 0
3 years ago
The capacity of a rectangular swimming pool is 800 kiloliters. How many liters is this?
elena-14-01-66 [18.8K]
The answer is D.800,000 litres
4 0
3 years ago
Read 2 more answers
Jim would like to create a pencil holder with no top. He would like it to be 5 inches taller and 3 inches wide. He can't decide
irakobra [83]

Answer:

\$11.13

Step-by-step explanation:

step 1

Find the surface area of the cylinder

The surface area of the cylinder is equal to

SA=\pi r^{2} +2\pi rh

we have

r=3/2=1.5\ in ----> the radius is half the diameter

h=5\ in

assume

\pi =3.14

substitute

SA=(3.14)(1.5)^{2} +2(3.14)(1.5)(5)=54.165\ in^{2}

<em>Find the cost</em>

54.165*(0.75)=\$40.62

step 2

Find the surface area of the square prism

The surface area of the prism is equal to

SA=b^{2} +4bh

we have

b=3\ in

h=5\ in

substitute

SA=(3)^{2} +4(3)(5)=69\ in^{2}

<em>Find the cost</em>

69*(0.75)=\$51.75

step 3

Find the difference of costs

\$51.75-\$40.62=\$11.13

4 0
4 years ago
Please help- Which is NOT equivalent to this expression? 3(52+15)
ratelena [41]

Answer: The last one  15g^{2} +15g

Step-by-step explanation:

The last one , is not equivalent  because after simplifying the expression,  you will get  15g^2 + 45g   and the last one doesn't match to it.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Sally was told to drink 2 cups of milk. Sally drank 2/5 of a cup of milk at lunch and 5/7 of a cup of milk at dinner. In total,
    5·1 answer
  • Write a trinomial expression in standard form that has a degree of 5
    7·1 answer
  • -8(-8b-6)=-6b-22 <br> Can someone PLEASE help me I don't understand this at all!!
    6·1 answer
  • 21 Last year Chelsea and Sonya took 236 pictures during Thanksgiving. This year Chelsea and Sonya each took the same amount of p
    7·1 answer
  • 3. It took Ellie 4 hours to paddle her canoe 10 km upstream. After a
    10·1 answer
  • Solve 2x - 1 &lt; 3<br> a) x&gt;1<br> b) x&gt;2<br> c) x&lt;2<br> d) x&lt;1<br> e) x&lt;-2
    8·1 answer
  • Finding the original price given the sale price and percent...
    13·1 answer
  • The probability that Barry Bonds hits a home run on any given at-bat is 0.16, and each at-bat is independent.
    14·1 answer
  • If a number is right next to a variable,
    13·2 answers
  • Mr Ronaldo earns $54,800 annually. If he pays the government with an income tax rate of 9%, then how much will he pay in just in
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!