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
blagie [28]
2 years ago
15

The ratio of blue jays to Robin's was 6 to 7. If there were 84 Robins, how many blue jays were there?​

Mathematics
1 answer:
Paul [167]2 years ago
3 0

Answer:

72

Step-by-step explanation:

<em>Since the ratio of blue jays to robin's was 6 to 7 then if there were 84 robins how many blue jays were there.</em>

<em>6 to 7 can also be express as 6/7</em>

<em>Thus, we can set up a proportion</em>

<em>6/7 = x/84</em>

<em>Now, we have to solve for x</em>

<em>x = 72</em>

<em>Hence, if there were 84 robin there would be 72 blue jays.</em>

<em />

<u><em>~lenvy~</em></u>

You might be interested in
What is -d=|300-48t|
spayn [35]

I believe it would be b= -264

(I’m not 100% sure though so you might wanna check)

3 0
3 years ago
Help please! I’ll give brainliest too!
DIA [1.3K]

Answer:

y-intercept: -5

Slope: 4

Equation: y = 4x - 5

Step-by-step explanation:

✔️The y-intercept is the value of y when x = 0. From the table of values, it shows that when x = 0, y = -5. Therefore:

y-intercept (b) = -5

✔️using two pairs from the table, (1, -1) and (2, 3):

Slope (m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{3 -(-1)}{2 - 1} = \frac{4}{1} = 4

Slope = 4

✔️To write an equation for the function, substitute m = 4, and b = -5 into y = mx + b.

Thus:

y = 4x +(-5)

y = 4x - 5

7 0
3 years ago
Jane bough 1.5 pounds of chicken, then went back to the store and bought 1 13/16 More pounds, how many total pounds did she buy
Studentka2010 [4]

Answer:

Step-by-step explanation:

1.5 + 1 13/16

O.5 = 1/2

(1+1)+(1/2 + 13/16)

2 + (8/16 + 13/16) = 2 21/16

4 0
2 years ago
Whats <br> 3(x+4) In simplyed.
Setler [38]

Answer:

3x + 12

Step-by-step explanation:

Distribute the 3

5 0
3 years ago
Read 2 more answers
Find the sum of 6.28x10^3 and 9.5x10^1 in standard form
anyanavicka [17]

Answer:

6.375 x 10^3

Step-by-step explanation:

Topic: Numbers / Conversion to Standard Form

If you would like to understand on this conversion etc, you can check out my Instagram page (learntionary) where I post notes and mathematics tips. Thanks!

3 0
3 years ago
Other questions:
  • Using the illustration below, calculate the area of the circle.
    10·1 answer
  • Can someone help with this question i need it done asap!! will give you all my points and brainliest.
    8·1 answer
  • At Wayside High School, 600 boys were asked to
    12·1 answer
  • Round 415,203 to the nearest thousands place
    10·1 answer
  • Any smart people want to help me
    10·2 answers
  • #5<br> using factoring<br> please help this is for my finalllll!!!
    12·1 answer
  • Can someone help me please
    9·1 answer
  • Whats the answer HELP giving brainliest
    7·1 answer
  • The graph shows an image of dilation about the origin with a scale factor of 1/2
    10·2 answers
  • Show the steps and name the properties you used to solve the equation below
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!