Answer:
25.8
Step-by-step explanation:
Evaluate the expression 7'2/x'2-2 for X=3
Answer:
7
Step-by-step explanation:
7²÷3²-2 = 49/9-2 =49/7 =7
Ms.beatly Is trying to get healthy and starts running in the morning.She is able to run 5 miles in 45 minutes how many how many minutes does is for her to run 1 miles
Answer:
1. 9 minutes
Step-by-step explanation:
1. If she runs 5 miles in 45 minutes, you have 5 miles = 45 minutes. If you divide both sides of this ratio by 5, you get 1 miles = 9 minutes
2. Find out how many each person sells per week:
Emily: 4 boxes = 2 weeks
divide both sides by 2
2 boxes = 1 week
Jose: 9 boxes = 3 weeks
divide both sides by 3
3 boxes = 1 week
This means that jose sells more, because 3 boxes > 2 boxes
Zaire needs to purchase 600 cans of juice for a birthday party. Juicy juices sells a 6 packs of juice at $3.35 each. Tasty juices sells a cause of 24 juices for $13.50 each
Answer: 6 packs are cheaper by $2.50 or 0.42 c per can.
Step-by-step explanation:
In 6 packs, 600 cans = 100 packs at 3.35 = 335
in 24s, 600 cans = 25 cases at 13.50 = 337.50
What is the area of the rectangle in the coordinate plane?
Answer:
70 square units
Step-by-step explanation:
14 x 5 = 70 square units
Hope that helps!
Kenise will begin college as a freshman next fall and has received a 10-year $5,500 Federal Direct Unsubsidized Loan with an interest rate of 6.8%. She will be required to begin making payments six months after graduation. How much interest will accrue while she is still in school and over the six-month grace period? Please round to the nearest dollar. Do not include the dollar sign.
Answer: $3,927
Step-by-step explanation:
The interest will accrue as a simple interest rate for 10 years and then the grace period of six months.
The total time is therefore: 10.5 years.
Interest for those 10.5 years is:
= Loan amount * No. of periods * interest rate
= 5,500 * 10.5 * 6.8%
= $3,927
6. The mean of 9, 14,x, 16, 7 and 18 is 11.5. Find the value of x
Answer:
Given
11.5= 9+14+x+16+7+18/6
⇒x=11.5×6−9−14−16−7−18=5
∴x=5
Step-by-step explanation:
Hope it is helpful.....
Can someone help me :)
Answer:
51
b+129=180
b+95+34=180
Step-by-step explanation:
hope this helped :)
find the product of 1x6x6
Answer:
36
Step-by-step explanation:
1x6=6
6x6=36
Hope this helps! :)
Need someone’s help please.
Answer
220
Step-by-step explanation:
11•10=110
110•2
220
Answer:
440miles
Step-by-step explanation:
She drove 11 miles to school and 11 miles back in the morning = 22 miles
She drove 11 miles to school and 11 miles back in the afternoon = 22 miles
Combined, the total for one day is 44.
For ten days, multiply 44 by ten to get 440 miles.
GIVING BRAINLIEST find the slope of the line perpendicular to the line graphed below
Answer:
Step-by-step explanation:
Slope of the line graphed=[tex]\frac{3-0}{0-(-2)}[/tex]
=[tex]\frac{3}{2}[/tex]
The slope of the line perpendicular to the line graphed = -[tex]\frac{2}{3}[/tex]
Arrange to Least to Greatest:
1.4, 0, 0.14, 1/4, 1, -1/4
4x9? i have a math test on times
Answer:
the answer is 36
.......
Answer:
4x9? i have a math test on time
Step-by-step explanation:
Is 36
4+4+4+4+4+4+4+4+4= 36
lets simplify
a. 4x²×3x
_____
6x²
Answer:
I love algebra anyways
The ans is in the picture with the steps how i got it
(hope this helps can i plz have brainlist :D hehe)
Step-by-step explanation:
___
H is the midpoint of IJ and IH = 0.75 find HJ
Find the midpoint of the line segment with the endpoints (-6,-8) and (-2,-6)
Answer: (-4,-7)
Step-by-step explanation:
The Midpiont formale is in the picture and add -6 with -2 and add -8 with -6.
-6 + -2 = -8
-8+-6=-14
-8 divided 2 = -4
-14 divided 2 = -7
(-4,-7)
(5x³-7x²+3x-4)-(8x³+2x²+3x-7)
Answer: =−3x^3−9x^2+3
Step-by-step explanation:
Distribute the Negative Sign:
=5x^3−7x^2+3x−4+−1(8x^3+2x^2+3x−7)
=5x^3+−7x^2+3x+−4+−1(8x^3)+−1(2x^2)+−1(3x)+(−1)(−7)
=5x^3+−7x^2+3x+−4+−8x^3+−2x^2+−3x+7
Combine Like Terms:
=5x^3+−7x^2+3x+−4+−8x^3+−2x^2+−3x+7
=(5x^3+−8x^3)+(−7x^2+−2x^2)+(3x+−3x)+(−4+7)
=−3x^3+−9x^2+3
-1 subtracted by 2.5
Answer:
-3.5
Step-by-step explanation:
Need help............
Answer:
i would say C
Step-by-step explanation:
This data gives the average number of hours different students spend on the computer each day.
Average time (hours): 1.6, 2.0, 2.0, 2.0, 1.8, 1.8, 1.5, 2.0, 1.9, 1.6, 1.9, 1.7, 1.6, 1.6, 2.0, 1.8, 1.5, 2.0
Create a line plot to display this data.
To create a line plot, hover over each number on the number line. Then click and drag up to plot the data.
Answer:
2 on 15, 4 on 16, 1 on 17, 3 on 18, 1 on 19 5 on 20
Step-by-step explanation:
I took the test <>_<>
List the next 4 multiples for the number 21.
Answer:
21,42,63,84,105 126,147,168,189, and 210.
I hope this helps.
5 more than the product of a number and 4 is equal to 3 use variable y for unknown number
Answer:
[tex](y + 4) + 5 = 3 \\ y + 9 = 3 \\ y = - 6 \\ [/tex]
I'm not sure
The answer ASAP plz I need help
Answer:
C
Step-by-step explanation:
i might be wrong -
Answer:
i think its b not too sure tho
Step-by-step explanation:
Which number line shows the graph of x 11
Answer:
The second one
Step-by-step explanation:
Since the equation is X is greater than or equal to 11, because of the line under it, the "or equal to" it is a closed dot. (If it didn't have that line under it, it would be an open dot.) And, how I like to explain which way the blue arrow goes, the ">" kind of looks like the tip of an arrow, so the blue arrow should go the same way. For example, ">" seems like an arrow going this way "-->", or "<" seems like an arrow going this way "<--"!
Answer:
B, is the correct option.
Step-by-step explanation:
because x is greater than or equal to 11.
73% of 148 grams is what?
Answer:
108.04 grams
Step-by-step explanation:
Answer: 108.04
Step-by-step explanation:
What is 2/3 divided by 5
Answer: Hey here’s your answer: 2/3 divided by 5=2/15
Hth
Step-by-step explanation:
Answer:
2/15 is ur answer
Step-by-step explanation:
2/3 ÷ 5
2/3 x 1/5
2/15
Plz help guys! I will mark everyone who answers correctly for each one! Plz!
Sam is 4 years younger than Amy. Five years ago he was half her age. How old are they now?
Answer
Answer:
Let's say that x is sam's age and y is Amy's age
x=y-4
and five years ago:
x-5=(y-5)/2
y-4-5=(y-5)/2
2y-18=y-5
y=13
x=9
then:
sam's age is 9 and Amy's age is 13
Answer:
Sam: 9, Amy: 13
Step-by-step explanation:
So five years ago, lets say Sam was 4, and Amy was 8. That would be half Amy's age. If we add on 5 to Sams age, as it says, Amy would then be 13, and Sam would be 9. This is also four years apart. Thus, the answers are Sam: 9 and Amy: 13
Three angles in a triangle measure x°, (4x+12)° and (3x+16)°. What is the measure of the largest angle in this triangle?
Answer:
Step-by-step explanation:
90°
WILL MARK BRAINEST IF ANSWER IS CORRECT, ✨
Answer:
2x + 6x + 20 = 180
8x = 160
x = 20
EZ
give brainliest now
40 + 140 = 180 (proof)
Step-by-step explanation:
Answer:
★ The answer is 180
Step-by-step explanation:
Hope you have a great day :)
Solve the inequality 5 - 4x > -x+8
The answer is,
[tex]x < - 1[/tex]
The ratio of boys to girls In student council is 4 to 5. Students council has 18 members. How many are boys?
Answer:
Step-by-step explanation:
boy count is 1476
Explanation:
There is an important difference between the way counts are viewed in ratio to that in fractions.
The ratio of boys : girls
→
4
:
5
so you have 4 boys and 5 girls making the whole count
4
+
5
=
9
in its simplest form.
So to change the ratio proportion into fraction proportion we have:
boys
→
4
9
of the whole.
girls
→
5
9
of the whole.
It is given that the whole is 3321 therefore the count of boys is:
4
9
×
3321
=
1476