10 Points + brainliest.
7a + 50 = 247
Answer:
a = 28.14 (Estimated)
Step-by-step explanation:
7a + 50 = 247
=> 7a = 197
=> a = 28.1428571429 (Using Calculator)
=> a = 28.14 (Estimated)
Hoped this helped.
Answer:
a= 190
Step-by-step explanation:
7a+50=247
=7a = 247-50
= a = 197-7
= a = 190
The weather forecast calls for a total of 16 inches of snow over the next week. If it is estimated that 2.8 inches of snow will fall on Monday, 3.4 inches of snow will fall on Tuesday, 1.6 inches of snow will fall on Wednesday, 2.1 inches of snow will fall on Thursday, 1.7 inches of snow will fall on Friday, and 2.9 inches of snow will fall on Saturday. How much snow should fall on Sunday?
Answer:
1.5 inches
Step-by-step explanation:
Answer: 1.5 in
Step-by-step explanation:
Which steps show how to use the distributive property to evaluate 5x58?
Answer:
C
Step-by-step explanation:
C will be the answer.
5X58=290
A package of 25 wristbands costs $15.75. What is the cost of 3 wristbands in dollars and cents?
Answer:
1.89
Step-by-step explanation:
find cost of 1 wristband first
15.75/25 = 0.63 (cost of 1 wristband)
0.63*3 = 1.89
Identify the correct ordered pairs made using the corresponding terms of these two sequences, with Sequence 1 terms first. Sequence 1: 3, 5, 7, 9, 11…. Sequence 2: 5, 7, 9, 11, 13…
(3, 5), (5, 9), (7, 11), (9, 7), (11, 13)
(3, 5), (5, 11), (7, 9), (9, 7), (11, 13)
(5, 3), (7, 5), (9, 7), (11, 9), (13, 11)
(3, 5), (5, 7), (7, 9), (9, 11), (11, 13)
Answer:
sorry i cant
Step-by-step explanation:
BUT im doing a winter event of 2 easy questions 50 pts and brainliest each
Answer:
It's the last option
Step-by-step explanation:
3, 5, 7, 9, 11
5, 7, 9, 11, 13
(3,5)
(5,7)
(7,9)
(9,11)
(11,13)
Help plz:
13. Solve the following inequalities:
a. 3x - 3 > 6
b. 24x + 4 < 52
c. -2x - 2 < 8
d. 10x - 100 > 0
Answer:
[tex]3x - 3 > 6\\= 3x - 3\\=0x\\0x < 6\\\\24x + 4 = 28x\\28x < 52\\\\-2x - 2 < 8\\= -2x - 2\\= -4x\\-4x < 8\\\\10x - 100 > 0\\= 10x - 100 \\=-90x\\-90x > 0[/tex]<---- Why is -90x greater than 0?
because 90x > 0.
Step-by-step explanation:
hope this helped.
Answer:
a. = x > 3
b. = x < 2
c. = x > -5
d. = x > 10
Step-by-step explanation:
Solve means to find x.
a.
3x - 3 > 6
+3 each side
3x > 9
Divide by 3 each side
x > 3
b.
24x + 4 < 52
-4 each side
24x < 48
Divide by 24 each side
x < 2
c.
-2x - 2 < 8
+2 each side
-2x < 10
Divide by -2 each side (Causing the inequality sign to flip, dividing or multiplying by a negative causes it to.)
x > -5
d.
10x - 100 > 0
+100 each side
10x > 100
Divide by 10 each side
x > 10
12*500 i dont feel like doing this rn
Answer: 6000
Step-by-step explanation:
12*100= 1200*5= 6000
I don't get this I need help
Answer:
6 dollars per person a
then 20 then and the party host and the helpers b
c that is asking what is the total cost in all if it was a profit or no
What is the length, in units, of the line segment with endpoints at (1, 4) and (3, 7)?
A. √137
B. √15
C. √5
D. √13
Answer:
√13
Step-by-step explanation:
Han and Tyler both started walking toward each other from opposite ends of a 18-mile path. Han walks at a pace of 4 miles per hour and Tyler walks at a pace of 2 miles per hour.
How long does it take for Han and Tyler to meet?
Explain or show your reasoning.
What is the measure of angle 5 if the measure of angle 2 is 37 degrees and the measure of angle 3 is 72 degrees
Answer:
160 is a whole angle so 37+72=109 160-109=51
51 is your answer
Step-by-step explanation:
Answer:
160 is a whole angle so 37+72=109 160-109=51
51 is your answer
Find the value of y when x=7. y=____
In this case, 7 is being added to the odometer which already reads 78. If you add 7 to 78, you get 85. Meaning y = 85!
I would appreciate this a lot if someone could help me with this.
Answer:
Question no. 2 answer is A 100percent confrom
Two stores opened on the same day. Both stores has 75 customers by the end of the first week. Store A's customers doubled each week for six weeks. Store B's customers increased by 200 each week for six weeks. Which store had more customers at the end of week 5?
A. Store A
B. Store B
C. They had the same amount of customers
D. Not enough information
Answer:
Store A
Step-by-step explanation:
Week 1 - Store A had 75 and Store B had 75
Week 2 - Store A had 150 and Store B had 275
Week 3 - Store A had 300 and Store B had 475
Week 4 - Store A had 600 and Store B had 675
Week 5 - Store A had 1200 and Store B had 875
HELP PLEASE QUICKLY!!!!!
Answer:
24 liters
Step-by-step explanation:
We know that j = 4d+4, d represents the number of days Wanda spent making jam, and j represents the amount of jam jarred.
Plug in d
j = 4(5)+4
j = 20+4
j = 24
PLEASE HELP ME SOLVE THIS!
-2.7f+0.7f-16-6
Answer:
-2.4f - 21
Step-by-step explanation:
please mark brainliest
Stella paid $75 to eat at a fancy restaurant. If she tips her waiter 20%, what is her total bill?
Answer:
Her total bill is $90
What does -3 ⅕ < 1 ⅗ indicate about the positions of -3 ⅕ and 1 ⅗ on a number line? Rewrite the statement using absolute value. Use the number line below to help.
the answer is a
i did the quiz
can you please Solve eight and three fifths minus two and four ninths?
Answer:
2 43/45
Step-by-step explanation:
Answer:
6 7/45
or
6 and 7/45
Step-by-step explanation:
8 3/5 - 2 4/9
= 43/5 - 2 4/9
= 43/5 - 22/9
= 277/45
= 6 7/45
F(x) = 6 (1/8)^x is an example of
An exponential growth function
A logarithmic growth function
An exponential decay function
A logarithmic decay function
Answer:
Exponential decay. Your growth factor is 1/8, which is between 0 and 1. Thus, the value is decreasing exponentially.
If the growth factor is greater than 1, you have exponential growth. Logarithmic functions will always contain a logarithm, so you can quickly rule out those options.
Step-by-step explanation:
6+12 ÷3x2-3x4
please solve step-by-step begginers
Answer:
The answer is 2
Step-by-step explanation:
Hope this helps.
Which fraction and decimals forms match the long division problem?
Answer:
A
Step-by-step explanation:
the numerator always goes into the dividend, and in this case the dividend is 7, so 7/9 is correct rather than 9/7. and the decimal form is 0.7777777+ it is not 0.7 because the question keeps adding zeros when the whole number is supposed to be 7, not 7.000. hope that helps.
Find the value of x in the isosceles triangle shown below
Answer:
x = 10
Step-by-step explanation:
if there 2 same triangle then they are right triangle
By using Pythagorean theorem for 1 of right triangle, we have
[tex]\sqrt{74} ^{2}[/tex] = [tex]7^{2}[/tex] + [tex](\frac{x}{2}) ^{2}[/tex]
74 = 49 + [tex]\frac{x^{2}}{4}[/tex]
74 - 49 = [tex]\frac{x^{2}}{4}[/tex]
25 = [tex]\frac{x^{2}}{4}[/tex]
therefore, x = [tex]\sqrt{25*4}[/tex] = [tex]\sqrt{100}[/tex] = 10
HELPPPPP ASAP PLSPLSPLSPLSPLSPLSPLSPLSPLS
Max is scuba diving at an elevation of −64.5 feet when his friend signals to come higher. Max makes two ascents, each an equal distance, to reach an elevation of −21.4 feet, where his friend is located. What was Max's elevation after his first ascent? Enter your answer as a decimal in the box.
Answer:
-42.95ft
Step-by-step explanation:
First, find the change in elevation between where Max starts and where his friends are:
-21.4ft-(-64.5ft)=43.1ft
Since we're told that he makes two equidistant ascents, we know that each ascent would be equal to:
43.1ft/2=21.55ft
Now we take the height that he started at and add the height that he would gain in his first ascent
-64.5ft+21.55ft=42.95ft
When the data points on a graph show a steady trend in an upward direction, there is ____________________________. ANSWERS I NEED: a negative trend
no relationship between the data points on the graph
a positive trend
not enough information to determine if there is a trend or not
I'm not sure but it's most likely a positive trend.
Bob's pluming charges $25 per hour plus a service fee of 40$ for coming out to your house. Which equation is right?
1. y=25x
2. y=25x+40
3. y= 40x+25
4. y=25x-40
I need help quickly please have clear explanation and answer written in brainly
Answer:
ii
Step-by-step explanation:
i
i need help i will give 17 po.ints and pleas no link i will also give brainlyiest
Answer:
The correct answer I believe is 5 13/40. I hope this helps! :) Please tell me If I'm incorrect!
Answer:
Step-by-step explanation:
4. 5.325
hellp me please, i need to get this done by the end of the day !!
Answer:
They are both the same triangle, with different dilations
Step-by-step explanation:
(I hope this is right, I wasn't quite sure of the context)
Answer:
1.a+b=c 2. c+d=e 3.f+g=h
Step-by-step explanation:
Match the phase on the left with the right algebraic expression on the right .
Answer:
7 ÷ 1/4 = 7 × 4
2/3 ÷ 4/5 = 2/3 × 5/4
4/5 ÷ 3/2 = 4/5 × 2/3
1/4 ÷ 1/7 = 1/4 × 7
Answer:
Green is with C, Blue is with A, Orange is with D, Purple is with B
Step-by-step explanation:
Hi!
So, it's been a while since I've done math like this, so the way I solved this was simply by doing the equations themselves and seeing which one matches. I'm sure there is an algebraic way to find which ones match, but this is all I know how to do :)
(By the way...I got the decimals by doing the fraction itself. 1 divided by 4(1/4th)=.25, as an example)
1(left)-7/1/4 is the same as 7/ .25. This is 28.
2(left) 2/3/ 4/5 is the same as .6666666/ .8. This is .83333repeating
3(left) 4/5 / 3/2 is the same as .8/1.5. This is .53333repeating
4(left) 1/4 / 1/7 is the same as .25/.143. This is 1.74(approx.)
1(right) 2/3 x 5/4 is the same as .66666 x 1.25 This is .8333 approx.
2(right) 1/4 x 7 is the same as .25*7. This is 1.75
3(right) 7*4 is 28.
4(right) 4/5 x 2/3 is the same as .8x.66666. This is .533
Now, we can match.
Green is with C.
Blue is with A
Orange is with D
Purple is with B
Hope I could help!