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
KiRa [710]
3 years ago
15

Can someone help with this and explain thanks

Mathematics
1 answer:
Iteru [2.4K]3 years ago
6 0

Answer:

42+34+14=90

Step-by-step explanation:

42 people are male

34 people study biology

14 males study biology (thats both)

You might be interested in
3<-5n+2n can you solve this
Temka [501]
The answer is n< -1. Hope it helps
6 0
3 years ago
Solve for x: 3(x + 1)= -2(x - 1) + 6.
pickupchik [31]

Answer:

x=1

Step-by-step explanation:

3(x + 1)= -2(x - 1) + 6.

Distribute

3x+3 = -2x+2+6

Combine like terms

3x+3 = -2x+8

Add 2x to each side

3x+3+2x = 8

5x+3 = 8

Subtract 3 from each side

5x =5

Divide by 5

x =1

4 0
4 years ago
Find the value for X.<br> (5x + 4<br> 13x - 7<br> 77°<br> B
kipiarov [429]
If there is supposed to be picture here, then it’s not showing.
4 0
3 years ago
10 Mrs. Magee is purchasing 2.8 pounds or
s2008m [1.1K]

Answer:

2.86$

Step-by-step explanation:

first you must find out how much she is spending since she is buying 2.8 pounds of asparagus that are 2.55 per pound you can just times 2.8 x 2.55 its the same as if it were a dollar for a pound it would be 1 x 1 except in the case of this question it is a decimal number. Now that you know how much she spent you would subtract it from 10 since that's the amount she gave the cashier so you subtract the cost from how much she gave and you will get how much change she will get.

4 0
3 years ago
HELP ME FAST PLEASE! <br>y varies directly with x, and y=2. What is the value of y when x=5?
stealth61 [152]
 my answer would be 10, but I might be wrong
4 0
3 years ago
Other questions:
  • Which is the directrix of parabola with equation x^2=4y
    15·1 answer
  • Will give a brainliest to the first answerer who is correct but all will get 5 stars
    10·1 answer
  • Two numbers have a sum of 98, One number is 6 more than 3 times the other number what is the smaller number?
    5·1 answer
  • The value in dollars, f(x), of a certain car after x years is represented by the equation f(x) = 25,000(0.86)^x. To the nearest
    5·1 answer
  • Can someone please help me on this question ?
    15·1 answer
  • What is data? what can when can we use data?
    5·2 answers
  • Find the volume of a cube where the length of each side is 6 centimeters. <br> Volume =_____ cm3
    11·2 answers
  • How do I solve the equation solving x would I equal them to each other?
    5·2 answers
  • A manager at a shopping mall counts 244 males and n females as they enter the mall. The manager realizes that 25% of all males a
    7·1 answer
  • What is the solution of the system? Solve using matrices. 25 points<br><br> x+2y=9 <br> x+y=1
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!