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
Inessa05 [86]
3 years ago
14

For which value of x is the equation 3(3 + x) = 15 + x true? A) 1 B) 2 C) 3 D) 4

Mathematics
2 answers:
Maru [420]3 years ago
4 0

Answer:

c

Step-by-step explanation:

natulia [17]3 years ago
3 0

Answer:

C

Step-by-step explanation:

3(3 + x) = 15 + x

Open bracket

9 + 3x = 15 + x

Collecting like terms

3x - x = 15 - 9

2x = 6

Dividing by 2

x = 6/2

x = 3

You might be interested in
A party rental company has chairs and tables for rent. The total cost to rent 2 chairs and 12 tables is $83. The total cost to r
vfiekz [6]

Answer:

Cost to rent each chair: $2.50

Cost to rent each table: $6.50

Step-by-step explanation:

2x+12y=83

5x+3y=32

x=2.5

y=6.5

6 0
3 years ago
A polynomial function has a zero at 4 (multiplicity 3) and 0 (multiplicity 1)
Maslowich

Answer:

Y=3x(x-4)

Step-by-step explanation:

4 0
3 years ago
if you have budgeted 12% of your monthly income for groceries how much can you spend on groceries if you earn 950 bi-weekly
Leviafan [203]

Answer:

$247

Step-by-step explanation:

It depends.

Most months, you will earn $1900, so your budget will be ...

... 12% × $1900 = $228.

In one month out of 6, you will earn $2850, so your budget can be ...

... 12% × $2850 = $342.

_____

If you average out your earnings over 6 months, and compute your budget on that basis, then your monthly grocery budget is ...

... ($950 × 13)/6 × 12% = $247

7 0
3 years ago
A pair of pant and a t-shirt cost $25. If the pant cost $7.28 more than the shirt, how much did the pant cost?
Lena [83]
$16.14 =pants

Explanation:

$25-$7.28=17.72

17.72/2 =8.86

8.86+7.28=16.14

25-16.14=8.86 shirt

I hope that helped ..
4 0
3 years ago
Read 2 more answers
true or false Microwave ovens cause friction between water molecules, which then generates chemical energy to cook your food.
den301095 [7]
That is true that microwave ovens cause friction to water molecules
8 0
4 years ago
Other questions:
  • If you can just help me with one question it would help very very much:)
    13·2 answers
  • There are thirty-two pets at the pet shop where Donna works. There are three times as many mammals as reptiles in the store. How
    14·1 answer
  • 1 quart= 4cups=1.96, Each cup coat?
    11·1 answer
  • Paula drew this plan for a new backyard shed. each unit is 1 foot. what is the perimeter of the shed?
    15·1 answer
  • What is the answer to 8 - 3 14/15.show work
    14·1 answer
  • Please help me I need to turn this in right now
    10·1 answer
  • This graph represents the relationship between x and y what is the equation showing the relationship between x and y
    7·1 answer
  • Part A
    11·1 answer
  • I’ll give brainliest, thanks and 5 stars.
    5·1 answer
  • The graph represents the speed at which Pete’s marble travels.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!