Answer:
y = 2
Step-by-step explanation:
Given
[tex]\frac{2y-1}{15}[/tex] = [tex]\frac{y}{10}[/tex] ( cross- multiply )
10(2y - 1) = 15y ← distribute left side
20y - 10 = 15y ( subtract 15y from both sides )
5y - 10 = 0 ( add 10 to both sides )
5y = 10 ( divide both sides by 5 )
y = 2
A 150-gram bag of berries is a mixture of raspberries and blueberries. If 80% of the bag is raspberries, how many grams of blueberries are in a bag?
Answer:
30g
Step-by-step explanation:
Since the bag is a total of 150 grams...
100% = 150
1% = 150 ÷ 100 = 1.5
Find out 80% of the bag which is finding out how many raspberries there are in the bag.
80% = 1.5 x 80 = 120
The remaining in the bag out of the raspberries is the berries.
150 - 120 = 30 (berries)
FREE BRAINLIEST! if you can answer this correctly ill give you brainliest and answer some of the questions you have posted :) thank you very much!!! (22pts)
Answer:
14
Step-by-step explanation:
Kevin wants to measure the area of his living room. The living room is a rectangle with a semi-circular alcove. What is the area of the room? Use 3.14 for it. o A. 201.87 ft? O B. 225.42 ft? OC. 230.13 ft2 D. 244.26 ft?
Answer:
D
Step-by-step explanation:
what are the missing angle measurements?
Answer:
40°
Step-by-step explanation:
110 + 30 is 140. Since the sum of every triangle's angles are 180, you do 180-140. the answer is 40
What is the perimeter of kite WXYZ?
Answer:
C on Edge. 2 (square root of 53) +10 units
Step-by-step explanation:
CAN SOMEONE HELP ME I DON'T GET IT PLEASEE
The temperature was -2 degrees and then ended the day at 18.
Answer:
a rise of 20 degrees
Step-by-step explanation:
since it started at -2 degrees, you have to add enough to get out of the negatives.
-2 + 2= 0, then 0+18 to get to the 18°
-2 + 20 = 18
Consider the two triangles shown. Which statements are correct?
A)
ZA = 78.46
B)
Side B - 5
0)
LC-42.44
D)
Side D = 6
11
E)
The triangles are similar
79
6
Answer:
A
Step-by-step explanation:
A)
180-44.42-57.12= 78.46
Given the function:
g(x) = -2x - 5
What value of x will result in g(x) = 1 ?
Answer:
X=-3
Step-by-step explanation:
g(X)=1
g(X)=-2x-5
1=-2x-5
1+5=-2x
6=-2x
X=-3
HEY THERE! PLEASE ANSWER THE MATH QUESTION IN THE PHOTO! THE CORRECT ANSWER WILL BE MARKED AS BRAINLIEST ,GET POINTS AND I WILL ALSO FOLLOW YOU! THANKS! (if you can explain your answer)
(just c pls)
xoxo
Answer:
150
Step-by-step explanation:
45/300 is the probability of blue because out of 300, 45 were blue than times by 1000
What is the inverse of y = 3* ?
WILL MARK THE BRAINLIEST
What is the standard form of the ellipse equation 25x^2 - 150x +9y^2 = 0
Answer:
I think its the third one.
Step-by-step explanation:
Lemme know if it's right!
I hope this helps u! :D
PLZZZZZ help me with this problem
0.075.
Do the division on the fraction first, then add that to negative 1.125
A bin contains seven red chips, nine green chips, three yellow chips, and six blue chips. Find the probability of drawing a yellow chip, not replacing it, and then choosing a blue chip.
I need it now!
What is the volume?
11 in
17 in
8 in
what is √6 divide by √8
Answer:
The answer is 0 Lil Bro
Step-by-step explanation:
Hope that helps with you Middle school work!
the airplane passengers consist of 70 adults and 14 children. What is the ratio of children to all passengers, in simplest form
Answer:
7:42
Step-by-step explanation:
children: all passengers
then simplify
A 3-column table with 4 rows. Column 1 is labeled Inequality with entries 8 greater-than 2, negative 10 less-than negative 5, 16 greater-than negative 40, negative 8 less-than 4. Column 2 is labeled Multiply each side by: with entries negative 2, 5, 8, negative 4. Column 3 is labeled New Inequality with entries A, B, C, D.
The table gives an inequality and a number to divide both sides of the inequality by. Identify the new, true inequality.
A:
B:
C:
D:
The inequality symbol is only reversed when dividing by a
number.
Answer:
A:
✔ –4 < –1
B:
✔ –2 < –1
C:
✔ 2 > –5
D:
✔ 2 > –1
The inequality symbol is only reversed when dividing by a
✔ negative
number.
Answer:
1. B
2. B
3. A
4. A
5. negative
Step-by-step explanation:
15
15 of 16
George needs flour to make bread and cookies. He used 3 cups of flour for the bread. He need 1 cups of flour for each batch of cookies
George has a total of 12 cups of flour.
Select the
Answer:
9 flour for the cookies
Step-by-step explanation:
there is 12 cups of flour and he already used 3 for the bread so that leaves us to 9 cups of flour left which is the cookies.
The total cost of a $70.42 meal after a 20% tip
$
Answer:
$84.50
Step-by-step explanation:
Answer:
$84.504
Step-by-step explanation:
20% of 70.42 is 14.08, 14.08 plus 70.42 is 84.504
help .... me .... asap ....
9514 1404 393
Answer:
x = 58
Step-by-step explanation:
The external angle is half the difference of the intercepted arcs.
(160° -x°)/2 = 51°
160 -102 = x = 58
Antonia incorrectly solves the equation −2(14−54a)=6 . Her work is shown below.
Determine which of her steps are correct based on the work in the previous step. Drag and drop Yes or No into each box to show if her math is correct for each step.
Then, drag and drop the correct solution into the box to make the statement true.
Answer:
For the yes/no bit:
step 1: no
step 2: no
step 3: yes
step 4: yes
step 5: no
for the final answer bit: a = 2 3/5 (the last option)
Step-by-step explanation:
yes/no bit:
step 1 is wrong because she didn't multiply [tex]-\frac{5}{4}a[/tex] by -2
step 2 is wrong because she subtracted 1/2 instead of adding it
step 3 is correct because 6 - 1/2 = 11/2
step 4 is correct because she correctly multiplied both sides by 4
step 5 is wrong because she added 5 instead of dividing by -5.
for the final answer bit, I've attached an image below with my working out. hope this helps!
What is the value of x?
answer is x=13
sorry I had to get something for my mum
Gavin and Ethan are training for a race. Last week,gavin ran 7 kilometers and Ethan ran twice as far as gavin what is the total distance that gavin and Ethan ran last week express your answer in meters.
Answer:
14 km
Step-by-step explanation:
7x2
A bag contains 6 red marbles. The ratio of red marbles to blue marbles is 2 for every 5. Find the number of blue marbles in the bag.
Answer:
3 for every 5
Step-by-step explanation:
help please!
How many solutions does the system have?
3x + y = 8
2x + 2y = 8
a. exactly one
b. no solutions
c. infinitely many solutions
Answer:
Step-by-step explanation:
a I’m pretty sure
Answer:
a
Step-by-step explanation:
khan is never wrong:)
Hey can someone please help me solve system of equations I’m failing can y’all help me pleaseee
Answer the equation to move the ship. 1.2 - -2.3 = x
helppppp MEEE!! i will also give brainiest
Answer:
1500
Step-by-step explanation:
Angle 1 and angle 2 are supplementary angles. If the measure of angle 1 is 64°. What is the measure of angle 2?
Answer:
116
Step-by-step explanation:
supplementary means they add up to 180
So you do 180-64 and you get 116
The money in Mrs. Finch's savings account is earning 1.45% interest. Which number below is greater than 1.45%?
0.009 c.) 0.0032 b.) 0.019 d.) 0.0117