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
Bas_tet [7]
3 years ago
9

Evaluate 5y + 4x   when y=10 and x= -5 

Mathematics
2 answers:
Lena [83]3 years ago
6 0
Well, the equation would become 5*10 + 4*-5. (because when a number and a variable are right next to each other, that means they are multiplying). Now all you have to do is solve using the Order of Operations.
5*10+4*-5
50+ 4*-5
50-20
30
You are left with 30 as the correct answer. Hope this helped!

salantis [7]3 years ago
4 0
5y+4x

5(10) + 4(-5)

50 - 20

30
You might be interested in
A recipe requires 2 1/3 cups of flour. the chef needs to increase the recipe by a factor of 4. how many cups of flour does the c
Leona [35]
2 × 4 = 8

1/3 × 4= 1 1/3

Total = 9 1/3 cups of flour
3 0
3 years ago
Mrs. Harris treated her 1st period with donuts for averaging the highest on the midterm exam. She bought 25 donuts, By the end o
Reika [66]

Answer:

join me on no comments yet the story is about to the turf and a bagane and pinni geting step by step explanation friendship is not working properly and the story of a y I have a mantra and sister about your self and the story of the story is a bagane unda and the story and the portion of the story of the story of the story is about the event of a y you know if

3 0
2 years ago
A number line going from 0 to 1. There are 6 equal spaces between 0 and 1. The line contains 0, A, B, blank, C, D, 1.
TiliK225 [7]

Answer:

The number line is divided by 6ths.

Step-by-step explanation:

There are 6 equally sized spaces between 0 and 1 on a number line. By definition of a fraction, a quantity is divided upon a number of equal parts in which can be expressed as the number of parts divided by the total number of parts. Therefore, the numerator in this case will be how many of the 6 parts are there at a certain point; the denominator will be 6, since there are 6 total, equal parts. In this case, think of the fraction as a distance traveled from 0 to 1 in 6 parts; the numerator is how far is traveled, and the denominator is the total travel distance. Point A is located at 1/6, since it is 1 out of the 6 pieces traveled. Point D would be at 5/6 because it has traveled 5 out of the 6 distances.

6 0
2 years ago
Read 2 more answers
Write a slope-intercept equation of the line that passes through the points (4,11) and (6,8).
grin007 [14]

Answer:

y=\frac{3}{-2}x +17

Step-by-step explanation:

\frac{11-8}{4-6}=\frac{3}{-2}=slope

11=\frac{3}{-2} *4 + C

11=-6 + C

17=C=Y-intercept

5 0
3 years ago
Oliver drove the first 90 miles of his journey in 1.5 hours and the remaining 120 miles in 3 hours. What was the total average s
laila [671]

Answer:

46 2/3

Step-by-step explanation:

Divide 90 by 1.5 because:

Average Distance= distance/time

then 120 by 3 for same reason

then u find each

then add 90 with 120 to get 210 then divide by 4.5 to get 46 2/3

6 0
3 years ago
Read 2 more answers
Other questions:
  • PLS HELP ILL MARK U BRAINLIEST The graph below shows a company's profit f(x), in dollars, depending on the price of pencils x, i
    9·1 answer
  • Explain how to compare 0.7 and 5/8
    10·2 answers
  • If there are 3 adventure books for every 7 biographies, which equation correctly shows the relationship between adventure books
    8·1 answer
  • The graph shows the number of hours per day spent on social media by a group of teenagers and the number of hours per day spent
    9·1 answer
  • Explain how to make and label a number line.
    6·2 answers
  • Someone please help with this
    13·1 answer
  • Complete the expression below to create an expression equal to 72 + 45<br> (8 + 5)
    6·1 answer
  • A thermometer shows a temperature of -20 3/4 degrees.
    12·2 answers
  • Help with this question
    14·2 answers
  • A 5 pound tub of cottage cheese at n dollars per pound costs $10.25 .
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!