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
sleet_krkn [62]
3 years ago
11

4x + 3z for x=7 and z=2​

Mathematics
2 answers:
Katen [24]3 years ago
5 0

Answer:

34

Step-by-step explanation:

plug 7 into 4x

plug 2 into 3z

do the math so...

4 X 7 =28

2 X 3 = 6

add 28 + 6 = 34

lora16 [44]3 years ago
4 0
The answer is 36!!! Hope it helps
You might be interested in
The larger of two numbers is 15 more than three times the smaller number. If the sum of the two numbers is 63, find the numbers.
emmasim [6.3K]
The larger number is 51 and the smaller number is 12 . ( hope this helped have a good day )
8 0
3 years ago
An escalator lifts people to the second floor of a building 25 feet above the first floor. The escalator rises at a 30 degree an
ch4aika [34]

9514 1404 393

Answer:

  50 ft

Step-by-step explanation:

The side lengths in a 30-60-90 triangle have the ratios 1 : √3 : 2. The longest side is 2 times the length of the shortest side.

In this geometry, that means the length of the escalator is 2 times its height, so is ...

  x = 2(25 ft)

  x = 50 ft . . . . . distance a person travels

7 0
3 years ago
Which of the following would have the same graphic representation as the function f(x)= 125 * 5^x? Select all that apply.
yarga [219]
Oh gosh….this is my personal nightmare. i’m sorry i don’t know
8 0
3 years ago
Find the​ (a) mean,​ (b) median,​ (c) mode, and​ (d) midrange for the data and then​ (e) answer the given question. Listed below
vazorg [7]

Answer:

Mean= 242.5 pounds

Median= 236 pounds

Mode= 208 and 278 pounds

Range=117 pounds

Mid-range= 58.5 pounds

B. The results are likely to be representative because a championship team is most likely representative of the entire league.

Step-by-step explanation:

278 303 186 292  276 205 208 236 278 198 208

Arranged in ascending order is

186 198 205 208 208 236 276 278 278 292 303

Mean = (186 +198+ 205+ 208 +208 +236 + 276+ 278 +278+ 292 +303)/11

Mean =2668/11

Mean= 242.5 pounds

Median = the middle number

Median= 236 pounds

Mode = highest occuring number(s)

Mode= 208 and 278 pounds

Range= highest number- smallest number

Range=303-186

Range=117 pounds

Mid-range= range/2

Mid-range= 117/2

Mid-range= 58.5 pounds

4 0
3 years ago
Last week a local sporting goods store sold 227 balls. They sold basketballs, footballs, soccer balls and volleyballs. 28% of th
earnstyle [38]

Answer:10.08 volleyballs sold which is 4%

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • The equation below can be used to find the length of a foot or forearm when you know one or the other. (length of the foot) = 0.
    11·2 answers
  • So far, Greg has driven 5.1 miles. He needs to drive a total of 25 miles. How many more miles must Greg drive?
    10·2 answers
  • What is the midpoint if the coordinates are (7,-4) and (3,2)
    10·1 answer
  • Which of the following relationships represents a function?
    8·1 answer
  • An individual has three umbrellas, some at her office, and some at home. If she is leaving home in the morning (or leaving work
    7·1 answer
  • What does x equal in 4x-9-3.5x-9 ?
    12·1 answer
  • Please help me again I REALLY NEED HELP!!!!!!!!!!!!!
    5·1 answer
  • If x = 24 and y = 74, what is x when y = 19?
    12·2 answers
  • Find the area of the parallelogram.
    11·2 answers
  • Mathematical problem no.3 plsss help
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!