answer.
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
rewona [7]
1 year ago
11

Jeremy is making a trail mix containing raisins and peanuts. Raisins cost $1.50 per pound. Peanuts cost $2.50 per pound. Jeremy

spends $10.50 to make 5 pounds of trail mix. He uses the table below to organize this information. Which equation can Jeremy use to determine the amount of raisins in the trail mix?
a.r + 1.50 = 1.5r
b. r + (5 – r) = 5
c. 1.5r + 2.5(5 – r) = 10.50
d. 1.5r + 2.5(5 – r) = 5
Mathematics
2 answers:
Olin [163]1 year ago
8 0

Answer:

C. 1.5r + 2.5(5 – r) = 10.50

Step-by-step explanation:

Kobotan [32]1 year ago
4 0
<span>The answer is c. 1.5r + 2.5(5 – r) = 10.50. Let r be the number of raisins and p be the number of peanuts. Raisins cost $1.50 per pound: 1.5r. Peanuts cost $2.50 per pound: 2.5p. Jeremy spends $10.50: 1.50r + 2.50p = 10.50. Jeremy makes 5 pounds of trail mix: r + p = 5. So, we have the system of two equations: 1.5r + 2.5p = 10.50 and r + p = 5. Use the second equation to express p: p = 5 - r. Now, substitute p in the first equation: 1.5r + 2.5(5 - r) = 10.50. Therefore, the correct choice is c. 1.5r + 2.5(5 – r) = 10.50.</span>
You might be interested in
The diagram represents the factorization of a2+8a+12. A 2-column table with 2 rows. First column is labeled a with entries a squ
Lapatulllka [165]

Answer:

(A)6

Step-by-step explanation:

Given the quadratic expression: a^2+8a+12

We factorize:

a^2+8a+12=a^2+6a+2a+12\\=a(a+6)+2(a+6)\\=(a+2)(a+6)

Therefore, the missing number that will complete the factorization is 6.

3 0
1 year ago
Read 2 more answers
Natalia is writing a recursive formula to represent the sequence 8,12,18,27 what value should she use as the common ratio in the
Marrrta [24]
Common ratio = second term / first term = 12 / 8 = 1.5
7 0
2 years ago
Read 2 more answers
point M with coordinates (3,4) is the midpoint of the line AB and A has the point (-1,6). what is the point of B?
irina [24]

Answer:

  B = (7, 2)

Step-by-step explanation:

B = 2M -A

B = 2(3, 4) -(-1, 6) = (2·3-(-1), 2·4-6)

B = (7, 2)

_____

The expression for the other end point, B, comes from the equation for the midpoint.

  M = (A +B)/2

  2M = A + B . . . . . multiply by 2

  2M -A = B . . . . . . subtract A to get an expression for B

4 0
1 year ago
An adult meerkat weighed 0.776 kilograms . this is 7.47 hectograms more than the weight of a baby meerkat . how much dose a baby
Firlakuza [10]
Let x = weight of adult meerkat, y=weight of baby meerkat, Find y.
x=0.776 kg
y+7.47hectogram=x=0.776
Since 1 hectogram = 0.1 kg,
Therefore the weight of baby meerkat is, y= 0.029 kg
7 0
2 years ago
Read 2 more answers
The Helheim glacier in Greenland enters the ocean in a 6.3 kilometer wide fjord. The terminus of the glacier retreated 7.5 kilom
vladimir1956 [14]

Answer:

7.56 km²

Step-by-step explanation:

Given data:

Width of the fjord, w = 6.3 km

Retreated terminus of the glacier between may 2001 and June 2005, d = 7.5 km

thus, the length lost , y = 7.5 - 6.3 = 1.2 km

now, the area is given as:

A = Length × width

on substituting the values, we get

A = 1.2 × 6.3

or

A = 7.56 km²

Hence, the surface area lost by the glacier in the fjord is 7.56 km²

7 0
2 years ago
Other questions:
  • A quadratic equation has a discriminant of 12. which could be the equation?
    6·2 answers
  • Sue scored a total of 35 points in two games. She scored 6 times as many points in the second game as in the first. How many mor
    7·1 answer
  • Laura is baking a cake. The recipe says that she has to mix 64 grams of chocolate powder to the flour. Laura knows that 1 cup of
    10·2 answers
  • give two examples that show how using parentheses can change the order in which operations are performed in an expression?
    11·1 answer
  • There were 8,651 deaths and 14,662 births reported in Hillsborough County in the year 2000. If there were 998,948 people living
    13·2 answers
  • A production line at vj sugumaran's machine shop has three stations. The first station can process a unit in 10 minutes. The sec
    15·1 answer
  • Y=3x+5=<br> what is the slope
    15·1 answer
  • Identify the range of the function shown in the graph.
    9·1 answer
  • 600 can be written as 2^a x b x c^d. where a, b, c and d are all prime numbers. find the values of a, b, c and d
    14·1 answer
  • The scatter chart below displays the residuals verses the dependent variable, x. Which of the following conclusions can be drawn
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!