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
kherson [118]
2 years ago
8

Solve the system of equations -3x-5y=-16 and 4x+6y=16

Mathematics
1 answer:
Ann [662]2 years ago
7 0

Answer:

x=-56 y=80

Step-by-step explanation:

solved with delta way

You might be interested in
How much would you need to deposit in an account now in order to have $4000 in the account in 15 years? Assume the account earns
Finger [1]

Answer:

$2500

Step-by-step explanation:

CA=p(1+MR÷1200)

4000=p(1+180×4÷1200) 15 yrs =15×12=180 month

4000=1.6p

p=4000÷1.6

p=2500

please give me brainliest

5 0
2 years ago
HELP PLEASE I NEED THIS DONE
Oduvanchick [21]

Answer:

138.3ft^3

Step-by-step explanation:

Volume for cylinders : V = pi*r^2*h

Volume for cones : V = pi*r^2*(h/3)

Since we know the radius (r) is 2 and the height is 10 and 3 for the cylinder and cone respectively, all we do is plug in.

Volume for cylinder is about 125.7ft^3

Volume for cone is about 12.6ft^3

Then just add them together for a total of 138.3ft^3

8 0
3 years ago
Melanie has a $60 so far to buy a lawn mower. This is 20% of the price of the lawn mower. What is the full price of the lawn mow
andreev551 [17]
--Percent means out of 100, so 20% = 20/100

The prob in other words is asking
  --  $60 is 20% of what number?

'$60'   --          --->  60
'is'       --          --->  =
20%    --         ---> 20/100
'of'     --            ---> * (multiply)
'what number'  ---> x  (variable)
4 0
3 years ago
WILL GIVE BRAINLIEST! BUT YOU MUST EXPLAIN<br><br> explain clearly ...
aleksandr82 [10.1K]

Answer:

D

Step-by-step explanation:

Add all numbers then divide by 6 (Add all numbers including 94 then divide by six to get your answer)

5 0
3 years ago
Read 2 more answers
Help ! ASAP! I need it done by 10:45
Arturiano [62]

Answer:

13%

Step-by-step explanation:

Its out of 100 people so:

47+33+7 = 87% own a pet

100-87=13%

5 0
3 years ago
Other questions:
  • Brad owns 3 surfboards and 2 wet suits. If he takes one surfboard and one wet suit to the beach, how many different combinations
    9·1 answer
  • Factor completely:x^2+12x+27
    13·1 answer
  • Hey! I could really use some help! I need this done by 2PM Mountain Time please! Also, I need it typed In any pictures as an asn
    14·2 answers
  • A gardener is planting two types of trees: •Tree A is 36 inches tall and grows at a rate of 12 inches per year. •Tree B is 48 in
    9·2 answers
  • Daphne gave away three more than half of her apples. she gave away 17 apples in all. how many apples did daphne have
    12·1 answer
  • A design team for an electric car company finds that under some conditions the suspension system of the car performs in a way th
    13·1 answer
  • 45 2/3 + 30 1/2 + 12 3/4=?​
    9·1 answer
  • Which number is equivalent to <img src="https://tex.z-dn.net/?f=%5Cfrac%7B3%5E4%7D%7B3%5E2%7D" id="TexFormula1" title="\frac{3^4
    5·2 answers
  • How much water can be contained by a cylindrical tin can with a radius of 15m and a height of 268m if its 5/6 full?
    13·1 answer
  • Convert the following equation into standard form Y equals negative 7X over 8 +4
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!