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
steposvetlana [31]
4 years ago
13

Can someone help me it's hard doing math in 9th grade

Mathematics
1 answer:
Gre4nikov [31]4 years ago
8 0

Answer:

Step-by-step explanation:

1/2(8x + 20) = 18

4x + 10 = 18

4x = 8

x = 2

Answer is A

You might be interested in
Ava, Grace, Jayden, and Zoe together stacked a total of 50 brownies on a tray. Ava stacked 0.14 of the brownies, Grace stacked 4
OLEGan [10]

1. Zoe stacked the most brownies. She stacked 27 brownies out of the 50 brownies.

2. 15

3. 43 + 3n ≥ 70, so n ≥ 9

4. D. 58x + 13 + 58y

5. The answer would be ≤4

6. 9.94 + 10.01p ≤ 70, so p ≤ 6

7. C 40 89

8.  D. x+(x+5)=77

Hope I helped you! Please consider marking my answer the brainliest :)

4 0
3 years ago
A polygon has an interior sum of 3060 degrees how many sides must the polygon have?
shusha [124]
The polygon has 5 sides
5 0
3 years ago
Read 2 more answers
Write as a mixed number to the lowest terms 9 1/4 - 6 2/3 =
yuradex [85]
The answer is 2 7/12 your welcome give me brainlist
5 0
3 years ago
Write an equation in slope-intercept form of the line that passes through the given points.
Andre45 [30]

Answer:

y=\frac{1}{3}x-3

Step-by-step explanation:

Slope is 1/3 and the y intercept is (0,-3), if you plug these answers into slope intercept form (y=mx+b) you get this answer

3 0
3 years ago
The ratio of 36 apples to 18 children​
Brums [2.3K]

It could be 1:1 or 2:1 if you dont give them more than 1 apple and save some

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • There are 10 marbles in a bag, and the marbles are either red or blue. Eric will randomly choose two marbles from the bag, witho
    11·2 answers
  • Which line has a slope of 1/2 and goes through the point (2,4)?
    6·1 answer
  • Which expression is equivalent to (7x-5)-(-3x+1)
    9·1 answer
  • How tall is the goal post if its shadow is 18ft. The height of the flagpole is 20 ft and its shadow is 8 ft.?
    9·1 answer
  • Three hens can lay 3 eggs in 3 days. a In how many days can 7 hens lay 7 eggs?
    14·2 answers
  • A line passes through the point (-6, 4) and has a slope of 5/2​
    13·1 answer
  • Estimate the median of the frequency distribution below?
    7·1 answer
  • Explain why:<br> 0.8333... is equivalent to (5/6).
    10·2 answers
  • Galapagos penguin can walk 1/3 mile in an hour. How many hours would it take the penguin to walk 3/4 mile
    6·1 answer
  • X^2-7x-34=10 solve this equation using factorising and soling quadratics
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!