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
ICE Princess25 [194]
2 years ago
15

Six Less than four times a number is -70

Mathematics
1 answer:
valkas [14]2 years ago
7 0

The answer is 286

Step-by-step explanation:

70 x 4 = 280 plus 6 equals 286

You might be interested in
Paul has a number of counters two less than seven
valentinak56 [21]
The answer is 5 cause two less then 7 is 5.

4 0
3 years ago
Answer all for Brainliest (easy math) 5 questions for 30 points
sweet-ann [11.9K]

1) The caterpillar was already at 4.5 feet so 4.5 will be added. If it crawls upwards 38 of an inch every minute and the amount of minutes is not specified, this will be represented as 38x. That means the answer is C. f(x) = 38x + 4.5

2) Substitute the known values into the equation. There are 7 people at $8.25 a person, which is a total of $57.75 <u>I used 7 because he invites 6 friends, plus himself. </u>He only has $50 on his gift card, so he won't have enough to cover the cost. The answer is A.

3) They start out with 40lbs and recieve 120 more. They have 160lbs in total. If they sell 8lbs a day for 5 days, thats 8*5 or 40lbs total. 160 - 40 = 120lbs left after 5 days. I'd say the answers are A, B, and D.

4) I think the answer would be C because 1,500 is used to find the number of grams of isotope present after t years. The number of grams can't be 1,500. I hope that makes sense because I'm not sure how to explain it.

5) The growth factor is 2 (2x, x being the number of hours). Multiply by 15 because the lab has 15 of them. The answer is B. f(x) = 15 * 2x

I hope this helps you! I'm sorry if I got any of them wrong!

7 0
3 years ago
Find the inverse of: f(x)=3x-8
Crazy boy [7]
The answer is f^-1(x)=8/3+x/3
8 0
3 years ago
Kaya's family spends $105 to rent a boat for 7 days. The total cost, c, of the boat rental is proportional to the number of days
Elza [17]

Answer:

c=15d

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form k=\frac{y}{x} or y=kx

Let

c ----> the total cost of the boat rental

d ---> is the number of days, the family rents the boat

we know that

Kaya's family spends $105 to rent a boat for 7 days

so

For d=7 days, c=$105

Find the value of the constant of proportionality k

k=\frac{c}{d}

substitute the given values

k=\frac{105}{7}=\$15\ per\ day

therefore

The linear direct equation is equal to

c=15d

8 0
3 years ago
What's 40,786 rounded to the nearest hundredth
Lana71 [14]
40,800 is your answer
4 0
2 years ago
Read 2 more answers
Other questions:
  • A line has a slope of - 2/3 and passes through the point (-3, 8) what is the equation of the line
    5·1 answer
  • Keisha is separating 656 boxes of cereal
    12·1 answer
  • Which function represents the graph below?
    6·2 answers
  • HELP HELP HELP PLEASE
    7·2 answers
  • A rhombus is a kite? true false.
    15·1 answer
  • tiana's car travel 111 miles on 3/8 of a tank of gas. how far will she be able to go on a full tank of gas?
    14·2 answers
  • How many solution are there to the equation below -46=3×+7
    7·1 answer
  • Find the value of x to the nearest tenth.
    11·1 answer
  • PLEASE HELPPP!!
    7·2 answers
  • A triangle has side lengths of (2u-4v)(2u−4v) centimeters, (10u+2w)(10u+2w) centimeters, and (w-7v)(w−7v) centimeters. Which exp
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!