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
kap26 [50]
3 years ago
14

7+a+8+a= pls help pls help

Mathematics
1 answer:
Alina [70]3 years ago
7 0

Answer:

15+2a

Step-by-step explanation:

7+a+8+a=15+2a

You might be interested in
256= blank exponent 4
Ivahew [28]
The answer is 4. If you multiply 4 • 4 = 16 • 4 = 64 • 4 = 256.
7 0
3 years ago
Read 2 more answers
Fresh side grocery sells 7 bagels for $4.41. value mart sells 5 bagels for $3.60. how do the unit rates compare?
Reptile [31]
Fresh Side : 4.41 / 7 = 0.63 per bagel
Value Mart : 3.60 / 5 = 0.72 per bagel

Fresh Side bagels are a better buy being that each bagel cost 0.63 compared to the bagels at Value Mart, which cost 0.72 per bagel.
3 0
3 years ago
Need to show my work
dalvyx [7]

Answer:

\large\boxed{x=\dfrac{5}{4},\ y=\dfrac{15}{16}}

Step-by-step explanation:

\left\{\begin{array}{ccc}y=\dfrac{3}{4}x&(1)\\\dfrac{5}{2}x+2y=5&(2)\end{array}\right\\\\\text{Substitute}\ (1)\ \text{to}\ (2):\\\\\dfrac{5}{2}x+2\left(\dfrac{3}{4}x\right)=5\\\\\dfrac{5}{2}x+\dfrac{3}{2}x=5\\\\\dfrac{5+3}{2}x=5\\\\\dfrac{8}{2}x=5\\\\4x=5\qquad\text{divide both sides by 4}\\\\x=\dfrac{5}{4}

\text{Put the value of}\ x\ \text{to (1)}\\\\y=\dfrac{3}{4}\cdot\dfrac{5}{4}\\\\y=\dfrac{15}{16}

4 0
3 years ago
Read 2 more answers
The scale on a drawing of a swimming pool is 1cm=4m. What is the actual length of the pool if it's 10cm long on the drawing
Usimov [2.4K]

1 cm was multiplied by ten, so wee need to do that on the other side too.

1 times 10 = 10 cm, so 4 times 10 = 40 meters,
So your answer is 40 meters. Hope it helps!
4 0
3 years ago
Read 2 more answers
What are the factors of 14 and 7?​
Tanzania [10]
1 and 7 are the answer to this
4 0
2 years ago
Other questions:
  • Explain why you can use subtraction to solve a division problem
    11·1 answer
  • How to evaluate definite integral without the fundamental theorem of calculus?
    7·1 answer
  • Solve 2x + 4y = 11 for y​
    14·1 answer
  • 20pts<br> Solve for x<br> (4(x-5))/8=9y
    7·2 answers
  • The Flu Fighters competed against 40 bands in the Chicken Soup County Battle of the Bands. The top 15% will compete in the All V
    13·1 answer
  • (10 POINTS AND BRAINLIEST FOR BEST)
    9·1 answer
  • Need help with #5 please
    14·1 answer
  • Which is the correct answer.
    13·1 answer
  • (Aye, aye, captain)
    15·2 answers
  • Help..................
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!