What expression can be used to determine the total cost of buying "a" pounds of almonds for $4.45 per pound and "f" pounds of flour for $0.85 per pound?
Answer:
Step-by-step explanation:
What expression can be used to determine the total cost of buying "a" pounds of almonds for $4.45 per pound and "f" pounds of flour for $0.85 per pound?
A frult company delivers Its fruit in two types of boxes: large and small. A delivery of 4 large boxes and 8 small boxes has a total weight of 169 kilograms. A
delivery of 2 large boxes and 3 small boxes has a total weight of 71 kilograms. How much does each type of box weigh?
Answer:
Large Box- Small Box-
Step-by-step explanation:
Which method is best to use to solve the equation 4x2−29=0?(1 point)
quadratic formula
completing the square
factoring
Square Root Property
2Is the quadratic formula the most efficient method for solving x2−x−42=0? Explain.(1 point)
No, completing the square is the most efficient method because the equation begins with x2.
No, factoring is the most efficient method because the expression on the left is factorable.
Yes, the quadratic formula is the most efficient method because it provides the fewest calculations.
Yes, the quadratic formula is the most efficient method because it provides the correct answer.
3.Which is the most efficient method to use when solving 3x2+5x+1=0?(1 point)
completing the square
quadratic formula
factoring
Square Root Property
4.Speculate which solution method is the most appropriate for solving the equation, then solve.
x2−3x−10=0
(1 point)
quadratic formula; x=2, −5
quadratic formula; x=−2, 5
factoring; x=−2, 5
factoring; x=2, −5
5.A quadratic equation has coefficients a=4, b=−8, and c=4. Which method is the most efficient way to solve for x?(1 point)
completing the square
factoring
Square Root Property
quadratic formula
Answer:
i think factoring
Step-by-step explanation:
Answer: for the first one its quadratic formula...
Step-by-step explanation:
im still doing the QC so ill keep you updated
One card is selected from a deck of cards. Find the probability of selecting a black card or a king.
Answer:
30/52
Step-by-step explanation:
as part of a fundraiser a local charity has sold 10 raffle tickets with a goal of selling 60 tickets what percentage of the goal has been sold
Answer:
6
Step-by-step explanation:
Susie is 5 years old and her mother is 29. In how many years will Susie be
of her
mother's age?
4
Rewrite the expression without parentheses.
12m - (3 + 8m)
Answer:The answer is 1m
Step-by-step explanation:
12 - (3+8m)
(3+8m)=11m
12-11m =1m
ASAP NO ROCKY... I NEED HELP BEFORE TIME RUNS OUT!!!!!!!!!!!!
Answer:
(1,-4)
Step-by-step explanation:
Answer:
light blue
Step-by-step explanation:
the solution is where the two lines intersect and they intersect at (1,-4)
23. Sara is playing a board game. The probability
that Sara will score a point on her next turn is
Which statement describes the probability that
Sara will score a point on her next turn?
3.
A. likely
B. certain
C. unlikely
D. impossible
PLZ PLZ PLZ HELP ME :,(
The width of a rectangle is 3x − 7. The length of the rectangle is 4x + 5. Find the area of the rectangle. Justify your result
Answer:the answer is d. 14x-4
Step-by-step explanation:
I need help with this. Please!
10 points !!
Which expression is equivalent to this polynomial x^2+12
Answer:
expand x^2+12 --> results in AHelp with hw please I’ll give brainliest
porpotions and percents I NEED HELP THIS IS DUE TODAY!!!!
Answer:
I think the answer is 3
Step-by-step explanation:
0.9/100=x/36
36 x 0.9= 32.4
100x = 100x
100/32.4 = 3.08...
x = about 3
What is the multiplicative inverse of 2"?
WIN
2
оо
نما
the answer would be 2/5 :)
Can anyone help me with this question Please .
Answer:
.
Step-by-step explanation:
Looking for someone who can take a look at this question for me:
The are of this triangle is 40cm squared. Find the value of Y
Answer:
Sorry, you didn't post an image.
Step-by-step explanation:
You can make a new question with an image.
3 cups of tea and 4 cups of coffee costs £3.45 in total.
4 cups of tea and 1 cup of coffee costs £2.65 in total.
How much would it costs to buy one cup of each in total?
Answer:
A) 3T + 4C = 3.45
B) 4T + 1C = 2.65 We'll multiply this by -4
B) -16T -4C = -10.60 then we'll add A)
A) 3T + 4C = 3.45
-13T = -7.15
Tea is .55
and coffee is
A) 3 * .55 + 4C = 3.45
4C = 3.45 -(3 * .55)
4C = 1.80
coffee is .45
Step-by-step explanation:
8(g+–4)+5g
answer
this
please-
Answer:
13g-24
Step-by-step explanation:
8g-24+5g
Answer:
13g-32
Step-by-step explanation:
The area of the parallelogram below is ____ square meters.
look at the pic bolow
Answer:
63 Sq. Meters
Step-by-step explanation:
To find the area of a parallelogram, it is the same formula to find a rectangles area. L x H or Base x Height. The little 2 m at the end is irrelevant.
Have a great day!
Which of the following best represents the slope of line M shown above?
Answer:
-2
Step-by-step explanation:
If a man walks 150m down the street, stops to ask for directions, then walks 1 point
another 30m to his destination, what is his total distance walked? *
150m
120m
180m
Please help will mark brainlist answer !
Find the length of AB
AB =
Find the measure of the indicated angle.
Please can you help?
I need to show work.
Answer:
64°
Step-by-step explanation:
∠RQP = 46°
∠PRQ = 180° - 110° = 70°
∠PRQ + ∠RQP + ∠RPQ = 180°
70° + 46 + ∠RPQ = 180°
116° + ∠RPQ = 180°
Find ∠RPQ
∠RPQ = 180° - 116° = 64°
Find the measure of angle CXD
Answer:
the answer is 100
Step-by-step explanation:
Answer:
100
Step-by-step explanation:
as u see it kinda looks like obtuse lol but if u do the work u can see its actually 100.
PLZ HELP is this a fair spinner plz add explanation! :)
Answer:
I dont know how to comment but how do u take a pic without scanning
Answer:
it is
Step-by-step explanation:
Triangle ABC is dilated by a scale factor of 1.5 to form Triangle DEF. Are Triangles ABC and DEF congruent? Why or why not?
Answer:
Yes, they will be.
Step-by-step explanation:
Congruent means when they are the same shape and same size.
If triangle ABC is dilated to form triangle DEF, that means that they will have the same shape and the same size.
So yes Triangles ABC and DEF will be congruent to one another because they will be the same shape, and they will have the same size as well.
Hope this helped!
Have a supercalifragilisticexpialidocious day!
Which fraction does point A show?
A.3/7
B.3/4
C.8/5
D.7/4
Answer:
d 7/4
Step-by-step explanation:
(3-4 +5-3)-²
help me
Answer:
1
Step-by-step explanation:
Answer:
Your answer is literally 1
Step-by-step explanation:
(3−4+5−3)2
=1*1
=1
Hope this is what your looking for