On the science test, Lucy got 3 questions
wrong, each of which were worth 4 points. On
the same test, she earned 5 extra credit points.
What was the change it point value from missed
questions and extra credit? Write your answer
as an integer.
Answer:
-7
Step-by-step explanation:
She lost 12 points, 3 * 4 = 12, and she gained 5 points, so -12 + 5 = 5 - 12 = -7
Answer:
-7
Step-by-step explanation:
4. In football, the team that has the ball has fourchances to gain at least ten yards. If they don't gain at least ten yards, the other team gets the ball. Positive numbers represent a gain and negative numbers represent a loss. Select allof the sequences offour plays that result in the team getting to keep the ball.
A. 8, -3, 4, 21
B. 30, -7, -8, -12
C. 2, 16, -5, -3
D. 5, -2, 20, -1
E. 20, -3, -13, 2
Answer:
A , C, D
Step-by-step explanation:
Check A:
8 - 3 + 4 + 21 = 30 30 > 10 , so they keep the ball
Check B:
30 - 7 - 8 - 12 = 3 3 < 10 , so they don't keep the ball
Check C:
2 + 16 - 5 - 3 = 10 10 = 10 , so they keep the ball
Check D:
5 - 2 + 20 - 1 = 22 22 > 10 , so they keep the ball
Check E:
20 - 3 - 13 + 2 = 6 6 < 10 , so they don't keep the ball
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Find the volume of the sphere. Include proper units:
Answer:
14137.17
Step-by-step explanation:
I really don’t want to go to summer school I tried my best but I’m kinda failing I need some help pls
Answer:
I think -7/12
Step-by-step explanation:
P.S.345 had a bake sale to raise money for the sports program. 65 brownies were sold at $1.20 each, 25 pies were sold at $4.50 and 93 doughnuts were sold at $0.75 each. The school wanted to raise a total of $300. Was the school able to reach its goal? If, not how much more does it need to raise?
Answer:
where not able to reach their goal and the sports program was able to make $260.25 and miss the mark by 39.75
Step-by-step explanation:
for the brownies 78+ for the pies 112.5 + for the doughnuts 69.75 + coming out to a total of $260.25 and they missed the mark of $300 by $39.75
Answer:
The were not able to reach their goal and they need $39.75. Hope this helps!
Step-by-step explanation:
Multiply the amount of goods by how much each thing cost.
Repeat that for each kind of good.
Add each amount together.
To find out how much more you need, subtract your starting amount form the amount you made.
the information for the questions come with the image, you only need to do one but do as many as you'd like
Answer:ohhhh
Step-by-step explanation:
pls help im struggling
Plz help will be marked BRAINLIEST !!!
Answer:
Angle 1 : h
Angle 2 : k
Step-by-step explanation:
Help me with math earn 10 points
Answer:
Option number 1
Step-by-step explanation
Answer: option 3
Step-by-step explanation:
Help whats the answer
Answer:
Company B, since 40 > 25 and 40 > 35
Step-by-step explanation:
Company A:
With each window more, price increases by 25
Company B:
15, 55, 95, 135, 175
With each window, the price increases by 40
Company C:
y = 35x + 25
x = number of windows
If x increases by 1, the price increases by 35, therefore, this is the increase per window
Answer:
B
Step-by-step explanation:
Mom and Dad alien are BOTH hybrid for donut body. A bacon body is recessive. Fill in the
Punnett square below using the letter "B". Then answer the questions below.
PLS MAKE A PUNNETT SQUARE
.
Polygons that have equal sides and equal angles are considered ________ polygons.
1 irregular
2 none of the above
3 regular
4 normal
Answer:
regular
Step-by-step explanation:
connor found out that 60% of 40 is the same as 25% of the number n. what is the value of n?
Answer:
96
Step-by-step explanation:
Step 1: Multiply 60% by 40
40 x .60 = 24
24 is 60 percent of 40
Step 2: If 24 was 25% of n, then we have to divide 100 by 25 to see how much we have to multiply 24 by.
100 ÷ 25 = 4
Step 3: Multiply 4 by 24
4 x 24 = 96
The answer is 96 :)
Hope this helps :)
-jp524
Trevyn has 26.5 pounds of birdseed. He puts 13
pounds of birdseed in his feeder each day.
How many days will go by before Trevyn runs out of birdseeds?
The distance between two points on a map is 7 cm. The scale of the map is 1 : 40 000. Find the actual distance between the two points in km
Answer:
2.8km
Step-by-step explanation:
7cm=1
?=40 000
7cm×40 000=280 000cm
=2800m
=2.8km
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
Solve the following equation.
U + 2 = 4
Answer:
U=2
Step-by-step explanation:
This is a simple one-step algebraic equation. In algebra to solve equations, you should use the properties of equality. The properties say that an equation remains true as long as the same thing happens on both sides. For this equation, the property of subtracting should be used; this property states that the same number can be subtracted from both sides. To find U, isolate the variable by subtracting 2 from both sides. This leaves U=2.
Which correctly compares (528 × 65) – 85 and (528 × 65) – 75 without doing any calculations?
A. (528 × 65) – 75 < (528 × 65) – 85
B. (528 × 65) – 85 = (528 × 65) – 75
C. (528 × 65) – 85 > (528 × 65) – 75
D. (528 × 65) – 85 < (528 × 65) – 75
Pls help!
Answer:
D.
Step-by-step explanation:
I don't actually know I'm guessing.
The following triangle is an isosceles triangle. What is the length of the missing side?
A. 4 in
B. 37°
C. 53°
D. 11 in
Answer:
D.11 in
Step-by-step explanation:
isosceles triangles have two congruent sides
The missing side length is congruent with the longer side ( this is pretty obvious )
If the longer side has a length of 11in and the missing side is congruent to the longer side then the missing side length equals 11 in
Thomas collected the data in table 1 to answer a statistical question. witch statistical question dose the data in table 1 answer?
I’m sorry but I don’t see anything. If there’s supposed to be an image attached, please attach it atain because there is nothing.
Please, help me with this question. It is due soon. Also have a great evening!
And remember if you don’t know the answer or don’t understand it and just want points don’t even bother to write a “ANSWER” down because it is irritating and annoying and it lastly wastes my time and has no help towards me!!!!
Answer:
Step-by-step explanation:
The point that represents the data in the fourth column has the coordinates: (13, 9)
How many points would be shown on a scatter plot of these data?: 5
eight workers can clear twenty acres of a field in three days. how many workers are needed to clear fifty acres in five days?
Hey PLZZZZ HELP!
The profits earned in a year by some companies in a city are shown below: Company Profit A $160,000 B $140,000 C $130,000 D $1,120,000 E $150,000 Based on the data, should the mean or the median be used to make an inference about the profits earned by these companies? Mean, because it is in the center of the data Median, because it is in the center of the data Mean, because there are no outliers that affect the mean Median, because there is an outlier that affects the mean
Answer:
mean because there is an outlier
Step-by-step explanation:
since there is an outlier that affected the mean which is company D, it can only be mean because the outlier is too big.
Mrs. Allen baked 9 pies. She sliced each pie into pieces that are 1/5 of a whole. How many pieces of pie does she have?
thx
Answer:
Step-by-step explanation:
1/5 into whole = 5
Each 9 pie were cut into 5 pieces
= 9x5=45
=45 total pieces
<3 I hope it helps ,, srry in case if it’s wrong
Help with math earn 10 points
Answer:
Step-by-step explanation:
infinite and no solutions
Answer: System: y = 2x + 1 & y = -3x + 1 are infinite and no solutions. (In order)
Step-by-step explanation: Same goes for System 2: y = 2x + 1 & y = 2x - 7 are infinite and no solutions. (In order)
Hope this helps!
The distance between two points is 5. The coordinates of the points are:
(2, 1) and (x, 5). There are 2 possible values for x. Find these values.
The smaller value of x = ?
The larger value of x = ?
Answer:
d = √(x_2 - x_1)² + (y_2-y_1)²
5 = √(x - 2)² + (5-2)²
x = -3 or x =6
Step-by-step explanation:
d = √(x_2 - x_1)² + (y_2-y_1)²) - that is the distance formula
d = 5
x_2 = x
x_1 = 2
y_2 = 5
y_1 = 1
5 = √(x - 2)² + (5-2)²
x = -3 or x =6
Hoped this helped!
BRAINLIEST IF CORRECT
Answer:
Step-by-step explanation:
For this you just find the average of the 3 numbers
To find the average you add all of the numbers together and divide by the number of numbers
4+1+9
=14
14/3
=4 and 2/3
Since you can't have 2/3 of a cow, round up
5 cows (on average)
Answer:
5
Step-by-step explanation:
X=5 then x + 6
Pls help
Answer:
11
Step-by-step explanation:
5+6 11
Answer:
11
Step-by-step explanation:
If x = 5 , then
x + 6
substitute the value of x
5 + 6
11
I need help, please!
HELPPPPPP QUICKKKKKHELPPPPPP QUICKKKKK
√99 is an irrational number
I picked a answer for this but i don't know if it is right can you check?
Answer:
yes its absolutely correct ☺️
good job