Answer:
the second girl was. 59 seconds faster than the first girl.
Step-by-step explanation:
14.47-13.88= .59
HELP THIS IS AN EMERGENCY I ONLY HAVE 5 MINUTES HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! COME GET UR POINTS FIRST ANSWER=BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
The quotient of a number and 4, minus 11, is -8
Answer:
What do you need help with?
Step-by-step explanation:
Answer:
X/4 - 11
Step-by-step explanation:
Quotient is the answer of a division problem so x divided by 4 minus 11 is the equation.
Hope this helps. Pls give brainliest.
Cassie purchased a purse for $115. She decided to sell the purse for $166.75 to make a profit. What was Cassie's markup percent?
Blank 1:
Answer:
A mathematically "fair bet" is one in which a gambler bets, say $100, for a 10 percent chance to win $1000 dollars ($100 = .10 x 1000). Assuming diminishing marginal utility of dollars, this is not a fair bet in terms of utility because
Step-by-step explanation:
I will mark brainest if it is right
1. 8x + 16 = 6x - 12
x=
Answer:
x = − 14
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Hope this helps :)
Answer:
x= -14
Step-by-step explanation:
Isolate x to one side of the equation so subtract the 6x from 8x to get 2x
New equation
2x+16= -12
Now subtract 16 from both sides, so 16 minus 16 cancels out and then -12 - 16 equals -28
Newest equation
2x= -28
divide by 2 to isolate the x
So the answer is -14
x= -14
Hope this helps you!!!
1. Solve for x. 5% + 15 = 28 (5 points)
Answer:x=2.6
Step-by-step explanation:
Simplifying (5x + 15) = 28 Reorder the terms: (15 + 5x) = 28 Remove parenthesis around (15 + 5x) 15 + 5x = 28 Solving 15 + 5x = 28 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-15' to each side of the equation. 15 + -15 + 5x = 28 + -15 Combine like terms: 15 + -15 = 0 0 + 5x = 28 + -15 5x = 28 + -15 Combine like terms: 28 + -15 = 13 5x = 13 Divide each side by '5'. x = 2.6 Simplifying x = 2.6
Can you help me please
Answer:
0 = − 6
Step-by-step explanation:
Subtract 7 from both sides of the equation
3 + 7 =3 + 1
3 + 7 =7 = 3 + 1− 7
Simplify
3 = 3 -6
Subtract 3 from both sides of the equation
3 = 3 − 6
3 − 3 = 3 − 6 -3
Simplify
0=-6
Answer:
The statement is false for any value of x
Step-by-step explanation:
3x+7=3x+1
7=1 (cancel 3x by both side)
So the statement is false for any value of x
Note:by my knowledge that's all. If you have any doubt. you can go with others
Choose all that apply: 1 is...
an irrational
number
a perfect cube
a perfect square
an integer
The number 1 is an integer.
You were paid $8 per hour to babysit last Saturday for 5 hours. You also mow lawns for $15 per lawn. You mowed 4 lawns this month. You spent a total of $5 in gas for the lawnmower this month. On your way home from babysitting, you spent $2.75 to buy yourself a snack. You want to buy a video game console that costs $100. Did you make enough this month to buy it?
Answer:
Step-by-step explanation:
8 times 5 is 40. 15 times 4 is 60. 40 plus 60 is 100. spending means you're giving money so subtract that from 100
100-5 is 95. 95-2.75 is 92.25
92.25<100. so no you didn't make enough
Solve for x . Help me
Seth is playing an arcade game. He
earns 25 points if he hits the target and
loses 25 points if he misses it. At the
beginning of the game, Seth has
0 points. On his first attempt, Seth hits
the target. On his second attempt, Seth
misses the target. How many does Seth have after his second attempt?
Answer:
0
Step-by-step explanation:
+25 for the first attempt but -25 for the second
Tiana was going to sell all of her comic book collection to buy a video game. After selling half of them she changed her mind. She then bought nine more. How many did she start with if she now has 39?
Answer:
60
Step-by-step explanation:
60 divided by 2 equals 30 + 9
Plz Help! I will mark brainliest
Answer:
the answer is C
(5+3i)-(2+9i) = 3-6i
Answer:
C. 3 - 6i
Step-by-step explanation:
Write 6300 kg in grams, giving your answer in standard form.
Answer:
6300000 g / 63⁵g
Step-by-step explanation:
1kg = 1000g
6300kg × 1000 = 6300000g
= 63⁵g
Wanda's Cafe offers two kinds of espresso: single-shot and double-shot. Yesterday afternoon, the cafe sold 75 espressos in all, 51 of which were single-shot. What percentage of the espressos were single-shot?
Answer:
68%
Step-by-step explanation:
51/75 × 100% = 68%
What is 1 & 1/8 divided by 2 & 1/4
A= 32/81
B= 2
C=1/2
D=3 & 1/2
Help pls 25 points
Answer:
0.5
C
Step-by-step explanation:
Reduce the expression, if possible, by cancelling the common factors.
Another geometry problem
Answer:
70 degrees
Step-by-step explanation:
2x+15=4x-5
subtract 2x from both sides
15=2x-5
add 5 to both sides
2x=20
divide both sides by 2 to get x by itself
x=10
You now have to add the equations together and plug in the x
(2(10)+15) + (4(10)-5)
(20+15) + (40-5)
35+35= 70
70 degrees
helppppppppppppppppppppppp will give brainlyest
Answer:
Step-by-step explanation:
(C) ( - 10, 6 )
Write a recursive sequence for the following:
13, 10, 7, 4
Answer:
6.5,5,3.5,2
Step-by-step explanation:
they want us to write it in repetition. thus, we can simplify
Which equation represents a line parallel to
the line y = 3x - 2?
Answer:
y=3x+2
Step-by-step explanation:
-2's opposite is positive and the rate of change (slope) is constant
Lennon has a checking account. He withdrew $130 from an ATM Tuesday. Wednesday he deposited $240. Friday he wrote a check for $56. What was the total change in Lennon’s account?
Answer:
Step-by-step explanation:
0 - 130 = -130
-130+240 = 110
240 - 56 = 184
The change is 184 dollars
There are 8 squares and 6 triangles. What is the simplest ratio of triangles to total shapes?
Answer:
3:7
Step-by-step explanation:
total no. of shapes:
8+6=14shapes
ratio is;
triangle:total shapes
6:14=6/14
=3/7
ratio is 3:7
Assignment
What is -3/4 + 2 3/4
3 1/2
3 3/4
2 1/2
2
Answer:
D) 2
Step-by-step explanation:
When you have [tex]2\frac{3}{4}[/tex] and you subtract [tex]\frac{3}{4}[/tex] from it, you result in 2.
the [tex]\frac{3}{4}[/tex] in the 2 and by itself cancel out.
#teamtrees #WAP (Water And Plant)
2/3x=8 please help with math
Answer:
x=12
Step-by-step explanation:
help me please !!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
I believe it would be 3n^2 (last option)
Step-by-step explanation:
By definition;
monomial- one term
coefficient- the number in front of a variable
(in this case, without the squared power, it would look something along the lines of "3n", where the 3 is the coefficient and the "n" is the variable.)
sooooooo,
even without the "2nd degree" we can just use the system of elimination and cross out the answers that don't consist of one number, and that don't have a coefficient of 3.
I hope this answer was helpful, please let me know if you got it correct. :)
its a number answer...plz help me!
Answer:
tge answer is 36 mintutes. can i be brainelest?
Step-by-step explanation:
Jim borrows $790 for 4 months. He pays a simple interest rate of 6%. How much interest must he pay? Round your answer to the nearest cent if necessary.
Answer:
Jim will be paid $150 or 30% to his account.
The figure below shows two pair of congruent triangles. ΔDEF ≅ ______. ΔWXY ΔWYX ΔYWX ΔYXW
Answer:
YXW
Step-by-step explanation:
Answer:
YXW
Step-by-step explanation:
Fast food hamburgers have high amounts of cholesterol. Two McDonald’s Quarter Pounders and three Burger King Whoppers contain a total of 395 mg of cholesterol. Three Quarter Pounders and one Whopper contain a total of 288 mg of cholesterol. Determine the cholesterol content in each hamburger.
Answer:
McDonald’s Quarter Pounders = 67 mg of cholesterol
Burger King Whoppers = 87 of cholesterol
Step-by-step explanation:
McDonald’s Quarter Pounders = m
Burger King Whoppers = b
2m + 3b = 395
3m + 1b = 288
3m + b = 288
b = -3m + 288
2m + 3b = 395
2m + 3(-3m + 288) = 395
2m - 9m + 864 = 395
- 7m + 864 = 395
- 7m/7 = -469/7
-m = -67
-m/-1 = -67/-1
m = 67
2m + 3b = 395
2(67) + 3b = 395
134 + 3b = 395
3b = 395 - 134
3b = 261
3b/3 = 261/3
b = 87
Check: m = 67; b = 87
2m + 3b = 395
3m + 1b = 288
2m + 3b = 395
2(67) + 3(87) = 395
134 + 261 = 395
395 = 395
3m + 1b = 288
3(67) + 1(87) = 288
201 + 87 = 288
288 = 288
(Probs too late but welp :p)
Marguerite sailed 4 hours on Saturday and 3 hours on Sunday. Each day, she sailed at a rate of 11 miles per hour. Which statements are true?
Answer:
Marguerite sailed 4 hours on Saturday and 3 hours on Sunday.
Step-by-step explanation:
Answer:
❌She sailed for 4 hours.
✅She sailed for 7 hours.
❌She sailed 44 miles in all.
✅ She sailed 77 miles in all.
Your Welcome!!!
Expand & simplify
5
(
p
+
6
)
−
5
(
p
−
2
)
Answer: 0p + 40
Step-by-step explanation:
5p + 30 - 5p + 10
0p + 40
5 + root2 over 4 + root18
