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
ki77a [65]
3 years ago
14

What is 2x + 5 = 15 - (-49) x 5

Mathematics
2 answers:
enyata [817]3 years ago
5 0
2x + 5 = 15 - (-49) x 5 
combine like terms 

2x + 5 = 320 
subtract 5 from each side 

2x = 315
divide by 2 on each side

x = 157.5
nikklg [1K]3 years ago
3 0
So, you do -49 * 5 first because multiplication is before addition, which is -245. 
15 - (-245) turns into addition, so the right side of the equation is 260. 

Move the 5 over. 260-5 = 255

2x = 255, so x =255/2 or 127.5
You might be interested in
Two
sveta [45]

Answer:

Each child should have 1.25 or 1\frac{1}{4} pizzas.

Step-by-step explanation:

5 ÷ 4 = 1.25

5 0
3 years ago
Read 2 more answers
Mario surveyed the 17 healthiest patients in the hospital.
ser-zykov [4K]

Step-by-step explanation:

3 0
3 years ago
You are one 8-aristotle students. Camie, your math class president, is designing a geometrical shape flower pots as a fund-raisi
8_murik_8 [283]

Answer:

422332423fund-raising project. The cost of paint color needed is php 1,200 plus php 45 each pot. She estimates that your class will design 80 pots and sell designed pots for php 100 each.

Direction: answer the following questions below then, decide if you are in favor of camie's plan. write your answers on the spacfund-raising project. The cost of paint color needed is php 1,200 plus php 45 each pot. She estimates that your class will design 80 pots and sell designed pots for php 100 each.

Direction: answer the following questions below then, decide if you are in favor of camie's plan. write your answers on the spac

Step-by-step explanation:

fund-raising project. The cost of paint color needed is php 1,200 plus php 45 each pot. She estimates that your class will design 80 pots and sell designed pots for php 100 each.

Direction: answer the following questions below then, decide if you are in favor of camie's plan. write your answers on the spac

8 0
2 years ago
A student writes the difference between 15 and the product of 5 and y to describe the expression 5y negative 15
mezya [45]
The difference means subtract
5y means product or 5 times y
5y - 15
4 0
3 years ago
There are 12 books on a shelf 5 of these books are new the rest are used what is the ratio of new books to used books
tiny-mole [99]

Answer:

5:7

Step-by-step explanation:

Basically you first find the amount of the books are the shelf knowing that you have 5 new books, you subtract the amount of new books from total books. And 5:7 can't be simplified any further making 5:7 the answer.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Consider the function f(x) = x2. Which of the following functions shifts f(x)
    8·1 answer
  • 2 × 5 + 7(3 + 13) Which of the following describes 7 in the expression above?
    5·2 answers
  • A model airplane is built to a scale of 1 in.:12 ft. If the model plane is 11 inches long, find the length of the actual plane,
    10·1 answer
  • In circle E shown below, the measure of ∠AED is 98°:
    9·2 answers
  • A and B are independent events P(A)=0.50 P(B)=0.30 What is P(A/B)
    5·1 answer
  • At a certain location the number of hours of sunlight is modeled by y=6.4cos(pi/26x)+12, where x represents the number of weeks
    11·1 answer
  • Which sentence best defines parallel lines?
    12·2 answers
  • A lawn service owner is testing new weed killers. He discovers that a particular weed killer is effective 89% of the time. Suppo
    7·2 answers
  • Can anyone help me fast?
    7·2 answers
  • Troy has 5/6 ounces of sprinkles to make cupcakes. The recipe uses 1/4 ounce per dozen of cupcakes. Write an expression which ca
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!