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
nekit [7.7K]
3 years ago
15

Tatenda takes t seconds to mow a square meter of lawn and Ciara takes c seconds to mow a square meter of lawn. Tatenda mows 700

square meters of lawn per week and Ciara mows 750 square meters of lawn per week.
Mathematics
2 answers:
bagirrra123 [75]3 years ago
7 0

It is given to us that Tatenda takes t seconds to mow a square meter of lawn and Ciara takes c seconds to mow a square meter of lawn.

It is also given to us that Tatenda mows 700 square meters of lawn per week and Ciara mows 750 square meters of lawn per week.

Thus, if Tatenda mows 700 m^{2} in a week, then that means he took 700\times t seconds to complete the mowing.

Likewise, if Ciara mows 750 m^{2} in a week, then that means she took 700\times c seconds to complete the mowing.

Fofino [41]3 years ago
6 0

Answer:

2800t-3000c  and also 4(700t-750c)

Step-by-step explanation:

That means that each week, Tatenda spends \maroonD{700t}-\goldE{750c}700t−750cstart color maroonD, 700, t, end color maroonD, minus, start color goldE, 750, c, end color goldE more seconds mowing than Ciara does.

So in \purple{4}4start color purple, 4, end color purple weeks, he spends \purple{4}4start color purple, 4, end color purple times that many more seconds mowing.

We can also use the expression \purpleD{4}(\maroonD{700t}-\goldE{750c})4(700t−750c)start color purpleD, 4, end color purpleD, left parenthesis, start color maroonD, 700, t, end color maroonD, minus, start color goldE, 750, c, end color goldE, right parenthesis to find how many more seconds Tatenda spent in all.

Hint #55 / 6

These expressions are equivalent.

\begin{aligned} {4}({700t}-{750c})&=4\cdot700t-4\cdot750c\\\\ &=2800t-3000c \end{aligned}  

4(700t−750c)

​    

=4⋅700t−4⋅750c

=2800t−3000c

​  

Hint #66 / 6

We can use the expression 2800t-3000c2800t−3000c2800, t, minus, 3000, c or {4}({700t}-{750c})4(700t−750c)4, left parenthesis, 700, t, minus, 750, c, right parenthesis to describe how many more seconds Tatenda spends than Ciara spends mowing lawns during 444 weeks.

You might be interested in
The length of a rectangle is one more than four times it's width. if the perimeter of the rectangle is 62 m find the dimensions
mr_godi [17]
L=1+4W

2L+2W=62
2(1+4W)+2W=62
2+8W+2W=62
10W=60
W=6
L=25

5 0
3 years ago
-19.5 degrees celcius in 2.4 minutes What is the average temperature per minute the container cooled?
klemol [59]
Idk tbh man I think sumbody else will answer
4 0
3 years ago
2.4 + 5.4q – 4.5q + 3.6<br><br> a.6+1.1q<br> b.9.9q+6<br> c.0.9q+6<br> d.9.9q-6
Yuri [45]
You have to add the same kind of terms, in this case the ones that have a variable (5.4q and -4.5q) and the ones that don't (2.4 and 3.6), like this:

(5.4q - 4.5q) + (2.4 + 3.6) = 0.9q + 6

The answer is c. 0.9 +6

8 0
3 years ago
A train travels 40 miles and 65 minutes to the nearest tenth of a mile how far does the train travel per minute
erik [133]

Answer:1.625

Step-by-step explanation:you just divide 65 and 40

8 0
3 years ago
Determine whether the triangles are congruent. Explain your reasoning .
MArishka [77]

Answer:

The triangles are congruent

Step-by-step explanation:

The Triangles are congruent because they have the same side lengths and and angle measures.

8 0
2 years ago
Other questions:
  • The function f(x) = 2x -3 is changed to f(x)+k. The new function f(x) can be represented by the graph below. What is the value o
    5·1 answer
  • What is 132 rounded to the nearest tenth
    9·1 answer
  • Which pair is a base and corresponding height for the triangle?
    6·1 answer
  • How do u convert miles into centimeters
    12·1 answer
  • Graph the line with slope -2 and y-intercept -3
    10·1 answer
  • I need help with this
    14·2 answers
  • Given the explitic formula, determine which term produces the given answer.<br><br> f(n)=65-10n; -35
    9·1 answer
  • Some isosceles triangles are not equilateral. a true or b false
    9·1 answer
  • Determine if a triangle can have the given side lengths. If yes, which type of triangle is formed by the side lengths. Choose th
    13·1 answer
  • Rey paid $91 for a watch that was on sale for 30% off. Grace and Curtis were debating how much the original price was. Grace sai
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!