in april the vega family gets 400 text messages included in their plant.together,tomas and marisol use half of the messages.javier and sergio use 120 messages.carmen uses the rest of the messages.write and evaluate and expression to find the number of messages carmen uses.show your work

Answers

Answer 1

Answer: Ok half of 400 is 200 so 400-200=200. And so 200-120=80 and since Carmen used all the messages after that, Carmen used 80 messages.

Answer 2

Answer:

Answer: carman used 80

Step-by-step explanation:

half of 400 (the amount of texts per month) is 200, so then you subtract 200 - 120 ( the amount of messages javier and sergio used) that equals 80 so the amount of messages carman used was 80

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Solve 6x-4=2x 16
i need it now

Answers

6x-2x=+4+164x=20x=20/4x=5Hope I helped youAs possible as is i can

Gloria bought each of her three younger siblings a movie ticket find total cost of a movie ticket if each ticket cost $9.75 justify your answer by using the distributive property.

Answers

$29.25 because since each ticket costs $9.75 for three kids, then in total it will be $29.95

find the answer to 9.75 x 3.
this is how you would use the distributive property 3(9.75)

Can anyone help me with these algebra problems soon as possible? Math 6.Use the distributive property to rewrite each algebraic expression: Do not solve, just rewrite.

1) 8(x + 7) = ___________________

2) 5(x - 10) = ___________________

3) 6(11 + x) = ___________________

Factor each expression. (Pull a common factor from each number)

COMPLETED EXAMPLE: 27 + 12 = 3(9 + 4) → (3 is the shared factor for 27 and 12)

4) 12 + 36 =

5) 16 + 20 =

Answers

1. 8x+56

2. 5x-50

3. 66+6x

4. 3(4+12)

5. 2(8+10)

Hope this helped!!

14 points Write a ratio, in simpliest form that compares the two quantities show your work 400m to 1km

Answers

Answer:

2 : 5

Step-by-step explanation:

400 : 1000

4 : 10

2 : 5

Please help me solve this 2 step equation problems1.V/4-3=5
2.U/5+3=1
3.6+z/9=9
4.-7+f/2= -1
5.9+w/4= -5
6.e/7-3= -5
7.-8+d/5=2
8. U/5+3=6
9. F/-3+5=8

Answers

1)v/4-3=5
v-12=20
v=32

2)u/5+3=1
u+15=5
u=-10

3)6+z/9=9
54+z=81
z=27

4)-7+f/2=-1
-14+f=-2
f=12

5)9+w/4=-5
36+w=-20
w=-56

6)e/7-3=-5
e-21=-35
e=-14

7)-8+d/5=2
-40+d=10
d=50

8)u/5+3=6
u+15=30
u=15

9)f/-3+5=8
f-15=-24
f=-9

$1.\ (V)/(4) -3=5\ \ /\cdot4\n V-12=20\nV=20+12\nV=32\n \n2.\ (U)/(5)+3=1\ \ /\cdot5\nU+15=5\nU=5-15\nU=-10\n \n3.\ 6+ (z)/(9) =9\ \ /\cdot9\n 54+z=81\nz=81-54\n z=27$

$4.\ -7+ (f)/(2) =-1\ \ / \cdot2 \n-14+f=-2\nf=-2+14\nf=12\n \n 5.\ 9+ (w)/(4) =-5\ \ /\cdot4\n 36+w=-20\nw=-20-36\nw=-56\n \n6.\ (e)/(7)-3=-5\ \ /\cdot 7\ne-21=-35\ne=-35+21\ne=-14$

$7.\ -8+ (d)/(5) =2\ \ /\cdot5\n-40+d=10\nd=10+40\nd=50\n \n8.\ (U)/(5) +3=6\ \ /\cdot5\nU+15=30\nU=30-15\nU=15\n \n9.\ (F)/(-3) +5=8\ \ /\cdot(-3)\nF-15=-24\nF=-24+15\nF=-9$

an art student uses a roll of wallpaper to decorate two gift boxes the student will use 1 1/3 yards of paper fo one box and 5/6 yars of paper for the other box the paper must be cut into pieces that are 1/6 yard long how many pieces will the student cutr to use for the gift boxes