Mathematics High School

Im sort of confused pls help..

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Answer 1

Answer:

70. Each chore they do is plus 4. So you would subtract 4 from 74 and you would get 70.

Related Questions

can someone do these? needed by today 9th grade algebra 1 put answers in comments

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4. A y=-3/5x+2

5. D 10

5(3-6x)=4(3x+7)+5x
solve the following equation step by step

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Step-by-step explanation:

15-30x=12x+28+5x

15-30x=17x+28

-47x=13

x= -13/47

convert 27/10 into a mixed number

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2 7/10 hope this helps

Answer:

[tex]2 \frac{7}{10} [/tex]

Step-by-step explanation:

Eh that's the answer

pls answer asap the sooner the better :)

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Answer:

a+4=9.1

Step-by-step explanation:

first we have two sides which are equalso according to the questionthe equation is4+a=9.1

Math :::: Point on the can floor is 6,317m below sea level. Express this elevation as an integer.

The elevation as an integer is ____ m.

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Below sea level just means the integer will be negative. So the answer is -6,317m.

The answer is -6,317 m

Help me out the meaning

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slope intercept form:

y = mx + b

m = slope

b = y-intercept

the y-intercept is the place on the y-axis (vertical) where the line crosses. In this problem, the line crosses at (0,4), meaning the y-intercept is 4.

y = mx + 4

the slope is technically the rate of change (rise over run) bewteen points.

If you take the distance from point (-1,3) and (0,4) you get a slope of 1/1, or just 1

y = 1x +4

this could also be:

y = x + 4

(because the 1 is invisible but still there)

Which of the following results in the expression 0.43 x 52? (1 point)

52% of 0.42
43 of 52%
0.52 of 43%
43% of 52

Answers

Answer:

43% of 52

Step-by-step explanation:

What is the answer to 6x-7=4x5

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Answer:

x=6

Step-by-step explanation:

6x-7=4x+5

-4x. -4x

2x-7=5

+7. +7

2x=12

×=6

Can any kind soul help me ASAP!

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Answer:

a) y= ⅔x -4

b) -4

Step-by-step explanation:

Please see the attached pictures for the full solution.

HELP WILL GIVE BRAINLIEST!!!

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Answer:

x is less than -10. First choice

3(x+5) = x + 19

solution please

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X=2
Distribute 3 into parentheses. Then subtract 15 from both sides which gives you 3x=x+4.
Subtract x from both sides which gives you 2x=4. Divide by 2 on both sides thus giving you x=2.

A rectangular prism with a volume of 5x + 13x² + 6x cubic units has a base area of x² + 2x square units. Find the height of the rectangular prism.
The height of the prism is units.
(Simplify your answer)

Answers

Answer:

h = 5x + 3

Step-by-step explanation:

I believe the volume should be [tex]5x^{3} + 13x^{2} + 6x[/tex] in the question. Based on the correction:

[tex]V = 5x^{3} + 13x^{2} + 6x\\A = x^{2} + 2x\\V = A.h\\h = \frac{V}{A} = \frac{5x^{3} + 13x^{2} + 6x}{x^{2} + 2x} = \frac{x(5x^{2}+13x+6}{x(x+2)}=\frac{5x^{2}+13x+6}{x+2} = \frac{(x+2)(5x+3)}{x+2} = 5x+3[/tex]

Foster makes sandwiches at a deli. There are 8 1/2 (eight and one half) pounds of turkey at the deli. How many 1/4 (one fourth)pound turkey sandwiches can he make?

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foster can make 42 1/4-pound turkey sandwiches

explanation: 10.5 divided by 1/4 is 42

Help me please thank you

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The answer is B= 8-D

A 2.5-kg bag of flour contains enough flour to make 4 cakes. a) How much flour is needed to make 50 cakes?

Answers

Answer:

31.25 kg of flour is needed to make 50 cakes

Step-by-step explanation:

A 2.5-kg bag of flour contains enough flour to make 4 cakes. a) How much flour is needed to make 50 cakes?

We can find it by using unitary method i.e first find quantity of flour needed for 1 cake and then we can find quantity of flour needed for 50 cakes.

Flour needed to make 4 cakes = 2.5 kg

Flour needed to make 1 cake = [tex]\frac{2.5}{4}[/tex] kg

Flour needed to make 50 cakes = [tex]\frac{2.5}{4}\times 50[/tex]

= 31.25 kg

So, 31.25 kg of flour is needed to make 50 cakes

Deanna knows that the floor in her kitchen is a square with an area of 169 ft2. The perimeter of her kitchen floor is found by adding the lengths of all its sides. What is the perimeter of her kitchen floor? Explain how you found your answer.

Answers

Answer:

52 ft

Step-by-step explanation:

area of a square is l x w. all sides are equal so the l = w

A = 169 ft^2 so each side is the square root of 169 which is 13 ft

perimeter of the floor would be all four sides added or length of 1 side multiplied by 4 since they are all equal

Perimeter = 13ft × 4 = 52 ft

so:

Answer:

52m

Step-by-step explanation:

Area of the square floor = 169 m²

For a square with each side 's' , area will be s². Similarly , for a square with area 'a' , length of each side will be √a.

So,

Length of each side of floor = √169 = 13m

For a square with each side 's' , its perimeter will be 4s.

Hence ,

Perimeter of the kitchen = 13 × 4 = 52m

I need help with this !!!

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Answer:

the answer is B (9/50) for sure

Please PLEASE HELPPP!!!!!!

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Answer:

5/2

Step-by-step explanation:

10 multiplied by 5/2 gives us 25, so the scale factor is 5/2.

I will mark you as brainliest please help quickly I have 15 minutes!

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the correct graph is b so the answer is B

The correct answer is b

ſ of a class
of a class are girls.
Note: Give your answers
in their simplest forms.
a) What is the ratio girls to boys in the class?
b) What is the ratio boys to girls in the class?

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What's the ratio or the fraction?

Consider the function and the value of a.
f(x) = 5 - x - x^2, a = 0
(a) Use Mtan = lim h->0 [f(a + h) – f(a)] / h
to find the slope of the tangent line mtan = f'(a).

Answers

Answer:

Mtan=1-2a

Step-by-step explanation:

Mtan=lim h->0[5-(a+h)-(a+h)^2-(5-a-a^2)/h

=lim h->0[5-a-h-a^2-2ah-h^2-5+a+a^2]/h

=lim h->0[h-2ah-h^2+5-5-a+a-a^2+a^2]/h

=lim h->[h-2ah-h^2 +0+0+0]/h

=lim h->o[h(1-2a-h)/h

=lim h->0 (1-2a-h)

=1-2a-0

=1-2a

Mtan=1-2a.

The total cost of a pair of pants and a jacket was $59.01. If the price of the pair of pants was $1.49 less than the jacket, what was the price of the pair of pants? Express your answer as a simplified fraction or a decimal rounded to two places.

Answers

Answer:

The answer is 788

Answer:

28.52?

Step-by-step explanation:

10
A. -2
B. 3
5
10
15
O C. -3
(-2, -3)
5
O D. 2
(-4,-9)
10
Please help

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Not sure but could be C

PLEASE DROP A CORRECT ANSWER!!

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Answer:

Step-by-step explanation:

you keep the base the same which is 7 . Then add the exponets (small numbers) then you will get 11. Therefore, you put the base 7 over 11.

Simon has 12/9 cups of muffin batter. His recipe calls for 1/3 cup of batter for each muffin. How many muffins can he make?

Answers

Answer:

Step-by-step explanation:

12/9=4/3

4/3/1/3=4

Answer:

4 muffins

Step-by-step explanation:

What’s better Takis or Cheetos?!

Answers

Answer:

Takis in my opinion :))))))

4. How long does it take a horse to run 300m if its
speed is 15m/s

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Answer: 20 seconds.

300/15 = 20

(-2z+3)+(4+6y)+(7+3x)

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Answer:

3x+6y-2z+14

Step-by-step explanation:

please helpppppppppppp

Answers

Answer:40 x 4

Step-by-step explanation:

It will be 40x4 hope this whelps

Mr. Kirby pours 2 cups of blue paint into a jar for each art station. How many jars can he fill with 1 gallon of blue paint?

Answers

Answer:

8 jars

Step-by-step explanation:

16 cups in a gallon

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