KacieBui
KacieBui
04-03-2018
Mathematics
contestada
I need help on 4 questions!
Respuesta :
Heavenus
Heavenus
04-03-2018
It's 10.
To find x
4x+5=45
Subtract 5 from each side and you get
4x=40
Divide 4x by 40
X= 10
To check
4(10)+5= 45
A=45
B=45
Answer Link
VER TODAS LAS RESPUESTAS ( 51+ )
Otras preguntas
Hardness is indirectly related to: specific gravity surface roughness strength of chemical bonds weight
3 x 1023 molecules of element Z have a mass of 38 g. What is the mass of 1 mole?
What kind of architecture expressed a desire to reach to the heavens.
A triangular pyramid has a surface area of 336 square inches. It is made up of equilateral triangles with side lengths of 12 inches. What is the slant height?
Molly is filling a pitcher that holds 2 gallons of water. She is filling the pitcher with a 1-cup measuring cup. How many times will she have to fill the cup 1-
In elses orchard 70% of the trees are apple trees . The rest of the trees are plum trees. What fraction of the trees are plum trees?
Andy is one fourth as old as his grandfather Who is 76 years old right equation to determine whether Andy is 19 or 22 years old
Land reform and a focus on technology helped to revive Japan’s economy. Please select the best answer from the choices provided T F
If a sequence is defined recursively by f(0)=2 and f(n+1)=-2f(n)+3 for n is greater than or equal to 0, then f(2) is equal to...?
who was the new commander of the Union Army prior to Gettysburg
