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
Anni [7]
3 years ago
6

What does -9-7(1-4v) equal???

Mathematics
1 answer:
Elanso [62]3 years ago
8 0
-9 - 7(-4v + 1)
-9 - 7(-4v) - 7(1)
-9 + 28v - 7
28v - 9 - 7
28v - 16
You might be interested in
Depreciation is the decrease or loss in value of an item due to age, wear, or market conditions. We usually consider depreciatio
Alik [6]

Answer:The value of the bulldozer after 3 years is $121950

Step-by-step explanation:

We would apply the straight line depreciation method. In this method, the value of the asset(bulldozer) is reduced linearly over its useful life until it reaches its salvage value. The formula is expressed as

Annual depreciation expense =

(Cost of the asset - salvage value)/useful life of the asset.

From the given information,

Useful life = 23 years

Salvage value of the bulldozer = $14950

Cost of the new bulldozer is $138000

Therefore

Annual depreciation = (138000 - 14950)/ 23 = $5350

The value of the bulldozer at any point would be V. Therefore

5350 = (138000 - V)/ t

5350t = 138000 - V

V = 138000 - 5350t

The value of the bulldozer after 3 years would be

V = 138000 - 5350×3 = $121950

4 0
3 years ago
Write the integer from least to greatest. 4, 12, -12, -11
maxonik [38]

Answer:

-12, -11, 4, 12

Step-by-step explanation:

A negative number is less the higher it is, and a positive number is more the higher it is

3 0
2 years ago
. Which volume-to-surface-area ratio would be better for an ice cube— the lowest possible or the highest possible? Use the table
Oxana [17]

The volume-to-surface-area ratio would be better for an ice cube is the highest possible one.

<h3>How to explain the volume?</h3>

When you put ice into your drink, the goal is to have the ice chill your drink. This takes time. Therefore, you would want the ice to slowly melt and cool the drink for as long as you can.

You would want to have the highest possible volume to surface area ratio in an ice cube. If your ice cube is mostly surface area with less volume, it will melt quickly and water down your drink. If your ice cube has a higher ratio of volume to the surface area, it will stay solid longer and chill your drink longer.

Learn more about volume on:

brainly.com/question/1972490

#SPJ1

4 0
2 years ago
Find the value of ‘x’
Karolina [17]

Answer:

x=30

Step-by-step explanation:

the midpoint is half the top + the bottom so;

1/2 (27 + 33) = x

1/2 (60) = x

30 = x

MARK BRAINLIEST IF YOU GET IT RIGHT!!!!

5 0
3 years ago
There are 20 guest at a party. The hody has 8 gallons of punch . He estimates that each guest will drink 2 cups of punch. If his
GuDViN [60]

Answer:

At the end of the party <u>5.5 gallons or 88 cups</u> of punch will be leftover.

Step-by-step explanation:

Given:

There are 20 guest at a party.

Now, to find the quantity of punch that will be leftover.

Number of guests = 20.

Total gallons of punch = 8.

Now, using conversion factor we change gallons into cups:

1 gallon = 16 cup.

So, 8 gallons = 16 × 8 = 128 cups.

<u><em>Thus, total cups of punch = 128.</em></u>

Total number of cups each guest will drink = 2.

Now, to get total number of cups the 20 guests will drink by multiplying:

20\times 2

=40\ cups.

<u><em>Total number of cups the 20 guests will drink = 40.</em></u>

So, to get the leftover punch we subtract the total number of cups the 20 guests will drink from total cups of punch:

128-40\\\\=88\ cups.

So, 88 cups = 88\div 16=5.5\ gallons.

Therefore, at the end of the party 5.5 gallons or 88 cups of punch will be leftover.

3 0
4 years ago
Read 2 more answers
Other questions:
  • What is -21=-7x help<br>​
    8·2 answers
  • Put 983 in scientific notation.
    5·2 answers
  • Vectors...<br><br> Let u = &lt;-3, -5&gt;, v = &lt;-3, 1&gt;. Find u + v.
    7·1 answer
  • Verify whether x=-1/3 is a zero of the polynomial p(x) =3x+1​
    12·1 answer
  • AB is congruent to CD. Point P is the midpoint of AB, and point Q is the midpoint of CD. Which relationship must be true?
    7·2 answers
  • Find the distance between the two points in simplest radical form for (-6,1) and (-8,-4)
    7·2 answers
  • What is the area of this figure? <br><br> Enter your answer in the box. <br><br> ___in^2
    5·1 answer
  • Need Help pls pls!!!!
    14·1 answer
  • GUYS I AM ON THE VERGE OF TEARS I HATE MATH SO MUCH CAN SOMEONE PLS HELP WITH PART B ON THIS GRAPH
    13·1 answer
  • Marjorie needs to cut 5 yards of fabric into sections that are 7 of a yard long. How many sections will she be able to cut from
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!