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
SashulF [63]
3 years ago
7

I need help with this as soon as possible. #7 & 8

Mathematics
1 answer:
Anvisha [2.4K]3 years ago
4 0
If I knew the answer I would helped u b,
7yx
ut I'm only in 7th grade but I will try
You might be interested in
If 3x - (7 - x) = 29, find the value of 6x.<br><br> A 6x=54<br> B 6x=60<br> C 6x=46<br> D 6x=45
Katyanochek1 [597]

Answer:

6x=54

Step-by-step explanation:

3x - {7-x} =29

open bracket

3x - 7 +x =29

collect like terms and equate

4x =29 +7

4x = 36

divide both sides by 4

x = 9

.

. . 6x= 6 × 9 = 54

6x= 54

5 0
2 years ago
A rectangle has a length that is 5 inches greater than its width, and its area is 104 square inches. The equation (x + 5)x = 104
mina [271]
1. Regroup terms
x(x+5)=104

2. Expand
x^2+5x=104

3. Move all terms to one side
x^2+5x-104=0

4. Factor x^2+5x-104
(x-8)(x+13)=0

5. Solve for x
x=8 or x=-13
Since x<0 is not possible in this case, x=8

6. Finding the dimensions
We know that one side has to be x+5, and now that we know x:
8+5=13
13*8=104

The dimensions are 13 and 8, have a nice day :D
8 0
3 years ago
Read 2 more answers
Omar needs at least $8 to buy lunch. Which number line represents this scenario?
Shtirlitz [24]

Answer:

I'd say none, as we're missing something in this problem. Make sure you've included everything to solve this problem. Thanks.

7 0
2 years ago
Translate the word phrase into a variable expression.
UNO [17]
The answer is b x/3-8
5 0
3 years ago
At the circus, 3 adult tickets and 4 child tickets cost $47, and 6 adult tickets and 2 child tickets cost $64. Which system of l
Artemon [7]

Answer:

The adult tickets cost $9 each. The child tickets cost $5 each.

X = $9 and Y = $5

Step-by-step explanation:

$9 x 6 = $54

$5 x 2 = $10

Add them and you get $64.

For the first one, do the same.

$9 x 3 = $27

$5 x 4 = $20

Add them and you get $47

8 0
3 years ago
Other questions:
  • The circle (x + 2)2 + (y - 5)2 = 9 is shifted 3 units up and 2 units to the right. What is the equation of the new circle?
    12·2 answers
  • 38 1/4 divided by 4 1/2
    6·2 answers
  • I need it in (Expand and factor linear equations)
    11·1 answer
  • Find mZKJL.<br> K<br> 7x<br> (3x +<br> 16)0M<br> mZKJL =
    7·1 answer
  • the coordinates of the vertices of a triangle are a(3 3) b(6 6) and c(9,3). What will be the new coordinates after a dilation wi
    10·1 answer
  • Witch expression is not equivalent to -3x-1/2+4y
    8·1 answer
  • An equation with real coefficients has (1-i), 3, and 4 among its roots. What is the lowest possible degree of the equation?
    5·1 answer
  • IF who answer fast, correct and first, I WILL GIVE YOU THEBRAINLIEST!!!!!!!!!!!!!
    6·1 answer
  • Find the reciprocal of 4
    11·2 answers
  • PLS HELP ASAP FIRST CORRECT ANSWER GETS BRAINLEIST​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!