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
zloy xaker [14]
2 years ago
11

Write a system of equations to describe the situation below, solve using substitution, and fill in the blanks. Quincy and his mo

m are planting vegetables in their garden. Quincy has finished planting 1 row of carrots so far and is planting new rows at a rate of 4 rows per hour. His mom has finished 8 rows of tomatoes and will continue planting at 3 rows per hour. Once the pair get to the point where they have finished the same number of rows, they will take a break and decide what to plant next. How long will that take? How many rows will they each have completed? In _______ hours, Quincy and his mom will each have planted _______ rows of vegetables. ​
Mathematics
1 answer:
Vikentia [17]2 years ago
8 0

Step-by-step explanation:

rc = planted rows of carrots

rt = planted rows of tomatoes

h = number of hours

rc = 4h + 1 (starting with 1 already finished row there will be 4 additional rows every hour)

rt = 3h + 8 (staying with 8 already finished rows there will be 3 additional rows every hour).

when will they have planned the same number of rows ?

when rc = rt, of course.

so,

4h + 1 = 3h + 8

h = 7

4×7 + 1 = 28 + 1 = 29 rows

after 7 hours Quincy and his mom will each have planted 29 rows of vegetables.

You might be interested in
If you guys can answer this then please help
s344n2d4d5 [400]

Answer:

64°

Step-by-step explanation:

First, we have to find the angle situated in R, the addition of all angles in a triangle is 180° so that means:

x + 68 + 48 = 180

x = 180-116 = 64°

Now, remember that this angle (64°) is the same as this one = ?, thanks to one property.

So basically, that angle has the same value as that one.

? = 64°

Hope it was helpful ;)

8 0
2 years ago
What is the slope of a line that is perpendicular to the line whose equation is 0.52 - 5y = 9?
otez555 [7]
The slope is 0.1
To find a perpendicular slope, find the negative reciprocal.
The reciprocal of 0.1 is 10
The negative of 10 is -10
Final answer:-10
7 0
3 years ago
Miss Davis buys a loaf of bread for $4.25 and sevreal cans of soup for $1.50 each Miss Lee Buys Loaf of bread for the same cost
lina2011 [118]

Answer:

y= x less than 1.5 +4.25

Step-by-step explanation:

5 0
3 years ago
Please tell me the right answer.
Komok [63]

Answer:

b

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
In science class, the girl to boy ratio is 3 to 7.
gogolik [260]
I would say that there are 29 boys in the class.
8 0
2 years ago
Read 2 more answers
Other questions:
  • Factor 18x+6y using the GCF. <br><br> Any Help?<br> - Thank You
    8·1 answer
  • Your credit limit is $1000 what is the max you should spend
    13·2 answers
  • The distance traveled, in feet, of a ball dropped from a tall building is modeled by the equation d(t) = 16t2 where d equals the
    6·2 answers
  • A local company makes a candy that is supposed to weigh 1.00 ounces. A random sample of 25 pieces of candy produces a mean of 0.
    15·1 answer
  • Select all that apply
    5·1 answer
  • The pre–image, A, was dilated about the origin. It was then transformed in another way to get A'.
    9·2 answers
  • Suppose x(t) is the continuous-time function given by x(t) = 1 on the interval [0; 1] and x(t) = 0 elsewhere. a) Calculate the c
    13·1 answer
  • How many square inches of sheet metal are used to make the vent transition​ shown? (The ends are​ open.)
    8·1 answer
  • What is the value of the expression (2.75) (5.2)?
    12·2 answers
  • Determine the measure of ∠BFE.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!