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
earnstyle [38]
2 years ago
6

Solve the following system by using substitution. 4x+2y=18 y=x+3

Mathematics
1 answer:
Kay [80]2 years ago
7 0
X=2, y=5 hope it helps
You might be interested in
The vertex angle of an isosceles triangle measures 40°. What is the measure of a base angle?
disa [49]
<span>Triangle is 180 degrees, so you will subtract 50 from 180 which will give you 130.</span>
8 0
2 years ago
What is the rate of heat transfer required to melt 1-ton of ice at 32 F in 24 hours?
LiRa [457]

Answer:

3865.74 J/s

Step-by-step explanation:

mass of ice, m = 1 ton = 1000 kg

time , t = 24 hours

latent heat of fusion of ice, L  = 334000 J/kg

Heat required to melt, H = m x L

where, m is the mass of ice and L be the latent heat of fusion

So, H = 1000 x 334000 = 334 xx 10^6 J

Rate of heat transfer = heat / time = \frac{334\times 10^{6}}{86400}

Rate of heat transfer = 3865.74 J/s

thus, the rate of heat transfer is 3865.74 J/s.

8 0
3 years ago
Helppp the tutorsss arent workinggg
Rama09 [41]

Answer:

210.82

Step-by-step explanation:

arc length= 2pi r (Ø/360)

= 2x 3.14 x 47(257/360)=210.82

5 0
2 years ago
In a police chase on the interstate, the suspect’s car reached a speed of 88 miles per hour for a total 15 minutes. In that time
Klio2033 [76]

Answer:

22 miles

Step-by-step explanation:

time must be in hours, hence

15 minutes = \frac{15}{60} = \frac{1}{4} hour

distance = 88 × \frac{1}{4} = \frac{88}{4} = 22 miles


8 0
3 years ago
Read 2 more answers
Solve for d <br> d + 8 &lt; 35
9966 [12]

Answer:

d    <   27

Step-by-step explanation:

Solve for d by subtracting 8 from both sides.  This isolates d:

d + 8 < 35

   -8      -8

-------    -------

  d    <   27

5 0
3 years ago
Other questions:
  • Arturo bought a cabin by a lake for $39,439. Jake bought the cabin next door. Arturo paid $10,430 less for his cabin than Jake.
    8·1 answer
  • Yesterday, Audrey drank the liquids shown in the
    15·2 answers
  • How do I find the costing for my ingredients?
    13·1 answer
  • 8. The scatter plot shows a hiker's elevation above
    9·1 answer
  • can someone j help me w this, ive reposted it twice now :-(((( due in an hour please help!:( will give brainliest
    9·2 answers
  • Which graph represents the solution set for the inequality 1xs 18?
    14·1 answer
  • Solve the system of equations using elimination.<br> 4x+3y=3<br> 4x-2y=18
    14·2 answers
  • Priya filled 5 jars, using a total of 7 ½ cups of strawberry jam. How many cups of jam are in each jar?
    12·1 answer
  • Factored Form:<br><br> y=2(x+5)(x+4)<br><br> What are the x- intercepts, y-intercepts, and vertex?
    10·1 answer
  • Pls help me <br> Find the value of x.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!