Answer:
Step-by-step explanatioidkn:
The artist will need 49 ounces of blue.
To find out how many ounces of blue the artist will need, we need to determine the ratio of blue to yellow. Since the artist realized she has 49 ounces of yellow left, we can assume she had the same amount of blue before. As stated in the problem, 50% of the flowers are blue, so we can represent this ratio as 1:1. Therefore, the artist will need 49 ounces of blue.
#SPJ11
Answer:
8/24 or 1/ 3
Step-by-step explanation:
one sixth times one fourth is 1/24
1/24 plus 7/24 is 8/24
8/24 simplified is 1/3
9514 1404 393
Answer:
Step-by-step explanation:
The number of days Darcie can crochet are 60-s, so the number of blankets she can make is (60-s)(1/15). She wants that number to be no less than 3, so her inequality is ...
(60 -s)/15 ≥ 3
The solution set for this is all numbers less than or equal to 15.
60 -s ≥ 45 . . . . . multiply by 15
60 -45 ≥ s . . . . . add s-45
s ≤ 15 . . . . . . . . . simplify
This solution set is graphed below. Please note that negative values of s will satisfy the inequality, but make no sense in the context of the problem.
1st Question:
Write an inequality to determine the number of days, , Darcie can skip crocheting and still meet her goal:
Answer:
2nd Question:
Graph the solution set to this inequality:
Answer:
The graph must show a filled dot on the number 15, and the arrow facing towards the 10 NOT the bigger numbers
25 36 _ 64 81 _
A.carbohydrate
B.Protein
C.DNA
D.lipid
Answer:
C
Step-by-step explanation:
a gene is what is in you so it starts with DNA
A. $9.75 * 1/5
B. $9.75 * 4/5
C. $9.75 * 6/5
D. $9.75 * 9/5
Thank you for helping me! Also, if you do answer could you explain how you got your answer, it would really help me understand it more. Thanks! <3
Answer:
A. and
Step-by-step explanation:
We have been given a system of equations. We are asked to find the solution of our given system.
Equate both equations:
Split the middle term:
Use zero product property:
Now, we will substitute both values of x, in our given equation to solve for y.
One solution:
2nd solution:
Therefore, option A is the correct choice.
Answer:
A
Step-by-step explanation:
Given the 2 equations
y = x² - 4x + 8 → (1)
y = 2x + 3 → (2)
Since both express y in terms of x we can equate the left sides, that is
x² - 4x + 8 = 2x + 3 ( subtract 2x + 3 from both sides )
x² - 6x + 5 = 0 ← in standard form
(x - 1)(x - 5) = 0 ← in factored form
Equate each factor to zero and solve for x
x - 1 = 0 ⇒ x = 1
x - 5 = 0 ⇒ x = 5
Substitute these values into (2) for corresponding values of y
x = 1 : y = (2 × 1) + 3 = 2 + 3 = 5 ⇒ (1, 5)
x = 5 : y = (2 × 5) + 3 = 10 + 3 = 13 ⇒ (5, 13)
Solutions are (1, 5) and (5, 13)