Answer:
-2
Step-by-step explanation:
23x + 1 > - 45
or, 23x > - 45 - 1
or, 23x > - 46
or, x > - 46/23
or, x > - 2
hope it will help you☺
what is 31 1/2 as an improper fraction?
Answer:
63/2
Step-by-step explanation:
Answer:63/2
Step-by-step explanation:
Fourteen gallons of water were used by a family on Monday morning. The following morning they used 3/2 of that. How much water did they use on Tuesday morning?
Answer:
21 gallons
Step-by-step explanation:
if this helps vote brainiest.
can anyone help me on this?
Answer:
Step-by-step explanation:
(1,3)
Answer:
I think the slope is 3/1
Step-by-step explanation:
3 rise ,1 run
(1,3)
Erin wants to raise her math grade to a 95 to improve her chances of winning a math scholarship. Her math average for
the last marking period was an 81. Erin decides she must raise her math average by 15% to meet her goal. Do you
agree? Why or why not? Support your written by writing out your work. plz help 50 point
Answer:
There's a very simple way to solve this kind of problem. All we have to do is change the percent to a decimal and multiply it by her current grade.
81 × .15 = 12.15
For our purposes, we'll just round it down to 12. But anyway, raising her grade by 15% would mean raising it by 12 points.
81 + 12 = 93
This would give her an average of 93, not 95. She'd need to raise her grade 18% from 81 to get to her goal.
look above
Someone help me please !!
Answer:
C (1,2)
Step-by-step explanation:
A right triangle has two sides equal to 8 units and 17 units. Which could be the length of the third side of this triangle?
-5 units
-9 units
-15 units
Answer:
15 units
Step-by-step explanation:
Which one is linear,exponential, and quadratic?
safe side bank pays an interest rate of 8% per year on certificate accounts. how much money must be put into an account to earn $60 in one year?
find a number which is when added to its square the sum will be 72
Answer:
8
Step-by-step explanation:
8 + 8 x 8 = 8 + 64 = 72
Hope that helps!
PLZZZZZZZZ HELP MEEEEE
The graph models the linear relationship between the charge for a trip and the
number of miles driven for two taxis.
Answer:
Number 3/ letter C
Step-by-step explanation:
What is an equation that shows a line which has a slope of – 3 and goes through (3,-2).
Answer:
y = - 3x + 7
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = - 3, then
y = - 3x + c ← is the partial equation
To find c substitute (3, - 2) into the partial equation
- 2 = - 9 + c ⇒ c = - 2 + 9 = 7
y = - 3x + 7 ← equation of line
ALGEBRA 1 CP HELP !!!
Order The numbers below from least to greatest
Answer:
Step-by-step explanation:
-3, -3/2, 1/4, sqrt(2), 4.9
Marti’s photo album has a total of 45 pictures. Each page holds 4 pictures. She said she can only fill 10 pages completely.
Answer:
She can only fill 10 pages completely.
Step-by-step explanation:
She can fill 10 pages, because 40/10=4. She does not have enough pages left to fill another page fully.
The scatter plot shows the average heights of children up to age 5. Part A
Drag numbers to complete an equation for the trend line. Numbers may be used once, more than once, or not at all.
4.5 added to
Part B
Using the linear equation, predict the average height for a two-year old.
Help me on this :( pls
Answer:
X=12 this is the answer and hope it helps :) and if u want it simplified u can simplify it
-3(4x + 5)
Simplify expression
100 points !!!!!!!!!!!!! please help
write a word problem for this equation
[tex]\frac{2}{3}*5[/tex]
We have to,
write a word problem for this equation,
→ 2/3 × 5
Let's write a word problem,
For one student 2/3 part of one cake is needed. Then how many cakes will they have to buy for 5 students?
[tex]\boxed{\large{\bold{\blue{ANSWER~:) }}}}[/tex]
we have to write a word problem for this equation
[tex]\frac{2}{3}*5[/tex]
word problems:-
if 1 people needs 2/3 work.So how much work will need to 5 people.??
36 divided by the quantity 5 plus p
Answer:
7.2p
Step-by-step explanation:
Calculator
Help me
(2x+30)1/2 = x + 3
A survey taken by 1,000 students at a school asked
whether they played school sports. The table below
summarizes all 1,000 responses from the students
surveyed.
Males
Females
312
220
Play a school sport
Do not play a school sport
?
216
How many of the males surveyed responded that
they do not play a school sport?
Answer:
Step-by-step explanation:
If x =2 what is 3x^3
Answer:
24 would be your answer.
Answer:
24 would be the answer! :>
The width of the rectangle is 10 cm more than the length. The
perimeter is 120 cm. Find the length and width of the rectangle.
Answer:
The width is 35 cm.
The length is 25 cm.
Step-by-step explanation:
Convert to standard form.
1.2 x 104
Answer:
124.8
Step-by-step explanation:
is the answer I did it in my note book
B
Which of the objects shown above are pyramids?
A. B and C
B. B only
C. A and C
D. A only
Answer:
A and C
Step-by-step explanation:
B isnt because it is a cone
Answer:
c. A and C
Step-by-step explanation:
Plz help me thanks to who ever answers
Answer:
38 quarts
Step-by-step explanation:
Jada's parents purchase furniture for their new home. They buy 2 couches for $677 each, 4 beds for $465 each, and 3 lamps for $94 each. They decide to pay for all of the items in 4 equal payments. How much is each payment? $
Answer
$850.50
I think
Step-by-step explanation:
Answer:
874
Step-by-step explanation:
Couches: 2 × 677 = 1,354
Beds: 4 × 465 = 1,860
Lamps: 3 × 94 = 282
1,354 + 1,860 + 282 = 3496
Four equal payments: 3496 ÷ 4 = 874
help me !!!!!!!! asap
Answer:
b
Step-by-step explanation:
13x + 15=17x-13 solve for the solution
Answer: x=7
Step-by-step explanation:
Step 1: Subtract 17x from both sides.
13x+15−17x=17x−13−17x
−4x+15=−13
Step 2: Subtract 15 from both sides.
−4x+15−15=−13−15
−4x=−28
Step 3: Divide both sides by -4.
−4x/−4 =−28/−4
x=7
Evaluate ∛-512 Use pencil and paper. Explain how you can check that your result is correct. Show your work.
nothing (Type an integer or a simplified fraction.)
Answer:
3√512 = 8
Step-by-step explanation:
Step 1: Find the prime factors of 512
512 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2
Step 2: Pair the factors of 512 in a group of three, such that they form cubes.
512 = (2 × 2 × 2) × (2 × 2 × 2) × (2 × 2 × 2)
512 = 23 × 23 × 23
Using the law of exponent, we get;
512 = 29 [am.an = (a)m+n]
Or
512 = (23)3 [(am)n = amn]
512 = 83
Step 3: Now, we will apply cube root on both the sides to take out the factor (in cubes) as a single term.
3√512 = 3√(83)
So, here the cube root is eliminated by the cube of 8.
Hence, 3√512 = 8