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
Katarina [22]
2 years ago
12

Question 4

Mathematics
1 answer:
stealth61 [152]2 years ago
3 0
Question 4:
2x-3
Because we don’t know how much Fernando has that would be where we fill in the variable giving you 2x then 3 dollars less will give you the -3 therefore 2x-3
Question 5:
1/2x+7
Because we don’t know Deb’s age that would be the variable and we are looking for half of Deb’s age giving you 1/2x then the 7 years more giving you the +7 hence 1/2x+7
You might be interested in
Subtract 8 from 10, then add n to the result
ohaa [14]

Answer:

(10-8) + n

Step-by-step explanation:

Good luck with your work!

6 0
2 years ago
Read 2 more answers
Worth 2 marks and I need it urgently pls
melisa1 [442]
4c6d3 x 3c4d

4 x 3=12
12c
you add the powers so 6+4=10
12c10
d3 x d=d3
12c10d3


that is the answer i think

4 0
3 years ago
-m
dimaraw [331]

-m - (7/8) = -10

m = 10 - (7/8)

LCM = 8

m = (80 - 7)/8

m = 72/8

m = 9

hope it helps...!!!

6 0
1 year ago
A bit hard. thank you if u can do it for me? <3
Lostsunrise [7]

The triangle shown is a right triangle shown by the little square inside of it.

Area of a triangle is 1/2 x height x base

Rotating the shown triangle so the square is at a bottom corner the height is 6 and the base is 6

Area = 1/2 x 6 x 6 = 18 square cm

5 0
2 years ago
Please help!!!
VikaD [51]
A) Volume of a cube is found by multiplying its side by itself twice.

V = a³
V = 4³ = 4 * 4 * 4
V = 64 ft³

b) 1 cubic foot = 7.48 gallons of water.
total gallons of water = 64 ft³ x 7.48 gallons = 478.72 or 479 gallons rounded up to the nearest gallon.
3 0
3 years ago
Other questions:
  • Jon Kent's parents subtracted $3,500 from their adjusted gross income when they listed him as an exemption on their tax return .
    11·1 answer
  • Yertle the turtle and his 362 turtle buddies went swimming in 3 different ponds. if the same number of turtles swim in each pond
    12·1 answer
  • The table shows the diameters of three planets:
    14·1 answer
  • when jerry drives 100 miles on the highway his car uses 4 gallons of gasoline how much gasoline would his car use if he drive 27
    15·1 answer
  • Two students, Stephanie and Maria, want to find out who has the higher GPA when compared to each of their schools. Stephanie has
    8·2 answers
  • A cylinder has a base diameter of 20in and a height of 17in. What is its volume in cubic in, to the nearest tenths place?
    10·1 answer
  • Which statement is true<br>​
    14·2 answers
  • Which set of sides would make a right triangle?​
    13·1 answer
  • Please help
    11·2 answers
  • Find the most general antiderivative of the function. (check your answer by differentiation. use c for the constant of the antid
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!