Mathematics College

The sum of two numbers is -64. Their difference is -10. Find the numbers.
The smaller number is:
The larger number is:
​

Answers

Answer 1

Answer:

smaller: -37, larger: -27

Step-by-step explanation:

say one number is x the other one is y

x+y = -64

x-y = -10

subtract the two equations to get

2y = -54

y = -27

x = -37  

-27 is larger, -37 is smaller

Related Questions

are they inverse ? please hurry

Answers

Answer:

no

Step-by-step explanation:

Yes have a good day

The sum of 4 consecutive odd number is 40

Answers

Answer:

answer is 9.

Step-by-step explanation:

a+2 ,a+4 ,a+6 and a is an odd number. Now that the given is sum of the sequence is 40. So, a+a+2+a+4+a+6 = 40 Therefore 4a+12 =40 , 4a =28 , a = 7 now the question is second term so it is a+2 =9 answer is 9

Answer:

 7,9,11,13

Step-by-step explanation:

LET THE ODD NUMBERS BE

X, X+2 , X + 4 , X+6

X + X +2 + X+ 4 + X + 6 = 40

4X + 12 = 40

X + 3 = 10

X = 7

x + 2 = 7 + 2 = 9 <=== the 2nd number is 9

x + 4 = 7 + 4 = 11

x + 6 = 7 + 6 = 13

Hope this helps!!!

Two equivalent expressions are shown in the equation
where a and b are both integers.
a(7x + 3) = b + 14x

Answers

Answer:

3a-b=14x-7ax

Step-by-step explanation:

Two equivalent expressions are shown in the equation :

a(7x + 3) = b + 14x

Let it assumed to form an equation in terms of a and b.

Opening brackets of both sides,

7ax+3a=b+14x

Taking constant terms to LHS and variables to RHS

3a-b=14x-7ax

Hence, the equation is "3a-b=14x-7ax".

Turn the sentence into an expression please

10. six times the sum of the square of a
number and four

Answers

Answer:

6 * (n^2 + 4)

We examine a population with normal distribution having mean of 1000 and standard deviation 50. What percentage of the population lies between 850 and 1150?

Answers

Answer:

99.7%

Step-by-step explanation:

Kevin bought 3 DVDS for 45.99 how much would 7 DVDS cost?

Answers

$107.31. Hope this helps my guy


Pls hurry I’m being timed

Answers

Answer:

microscope

Step-by-step explanation:

Write an equation for the line in slope-intercept
form.

Answers

Answer:

y= 4x+5

Step-by-step explanation:

Hope this helps!

btw can i have brainliest?

Solve the following equation
3^(2x)-10.3^x+9=0

Answers

Answer:

x≈1.63634604

Step-by-step explanation:

It a lot of work

Solve the proportion 5/m = 15/9

Answers

m = 3
just take 9 times 5 and divide by 15

Hello I need help with this problem. I'll give u brainiest

Answers

Answer:

6 to 7 and 6:7

Step-by-step explanation:

Urgent! Line l is parallel to line m. If the measure of <6 is 75o, what is the measure of <1?

Answers

Answer:

m<1 = 105°

Step-by-step explanation:

<6 and <2 are corresponding angles. Therefore:

m<2 = m<6

Since m<6 = 75°, therefore, m<2 = 75°.

m<1 + m<2 = 180° (linear pair angles)

m<1 = 180° - m<2 (substitution property of equality)

m<1 = 180° - 75° (substitution)

m<1 = 105°

The average price of a home in a certain town was $74,000 in 2012, but home prices

have been falling by 8% per year. What will be the price of the home in 2020?

Answers

Answer:

$47,360

Step-by-step explanation:

8 percent X 8years is equal to 64percent

74,000 X 64/100=47,360 dollars

PlS Help fast will give brainliest if correct

What is the scale factor that takes figure 1 to figure 2? ​

Answers

Answer:

900% or 9 times the size

Step-by-step explanation:

Select each number that is less than -40.
0-27
0-101
14
21
0-41
-38

Answers

Answer:

-38

Step-by-step explanation:

11 Willie and two of his friends earn money mowing lawns in their neighborhood. On
Saturday, they mowed two lawns and were paid $28. If Willie and his friends split the
earnings equally, which expression does NOT equal how much Willie will receive from
working on Saturday?
A 3.28
B 28 - 3
28
с
3
3
D
28
Mach B Technologies Inc. © 2020 - Polaris
Zzz

Answers

Answer:

C

Step-by-step explanation:

Samantha is making brownies for the entire staff at Arlington Elementary School
Altogether, 73 adults help make her school a wonderful place to be and learn every
day. One box of brownies is enough for 16 teachers. How many boxes of brownies will
Samantha need to make in order to have enough for the entire staff at Arlington
Elementary School?
F
G
4 boxes, because 73 - 16 is about 4
4 boxes, because 73 : 16 is about 456
5 boxes, because 73 - 16 is about 4.56
Ether 4 or 5 because 73 - 16 is about 4.56
H

Answers

It’s 5 boxes because..


4 x 16 = 64 so that wouldn’t be enough

However:

5 x 16 = 80 which is enough for 73 people

Hope this helps! Have a nice day :)

Which number is divisible 2.3.5. and 9

Answers

Answer: A number is divisible by 2 if the last digit of the number is 0, 2, 4, 6, or 8.

Solution: Since the last digit of the number 246 ends in 6, that means it is divisible by 2.

Zander bought 3 hats for $7 each and 2 shirts for $9 each. How much did Zander spend

Answers

Answer: 16

Step-by-step explanation: because you add $7 and $9 together

Answer:

39

Step-by-step explanation:

If Zander bought 3 shirts you are multiplying 7 and 3 which gives you 21 so he bought 3 hats for $21 and then he spent 9 dollars on 2 shirts so 9 times 2 which gets you $18 so then you do $21+$18 which gives you the answer which is 39

Lisa is seven times as old as her brother. She will be four times as old as her brother in three years. Represent the above situation in mathematical form.
1)7x/3 = 4(x - 3)
2)7x – 3 = 4(x - 3)
3)7x + 3 = 4(x + 3)
4)None of the choices

Answers

Answer:

3

Step-by-step explanation:

Mr Hassan grew at a rate of 1/6 feet per year. How long will it take him to grow from a height of 5 1/2 feet to a height of 6 1/4 feet

Answers

Answer:

Who knows!?

Step-by-step explanation:

Plssss help.........

It’s geometry.......

Answers

Answer: me to

Step-by-step explanation:

Answer: EGD

Step-by-step explanation:

Heather bought a new laptop for $650 Heather has a coupon that lowers the price by 15%.
What is the price of the laptop after using the coupon?

Answers

650 x 85% = $552.5
You deduct the coupon percentage from the whole which is 100% and then multiply it by the whole price.

11. A gift store owner used 9 rolls of wrapping paper to
wrap his customers' gifts last week. Each roll was
66 1/2 in. long. How many gifts did he wrap if a 9 1/2 in. Long piece of wrapping paper was used to wrap each gift.

Answers

Answer:

Your answer would be 7!

Step-by-step explanation:

Hopefully am i right tell me if I'm wrong tho <3

Answer:

7

Step-by-step explanation:

Unit analysis: how many feet in 1 kilometer?

Answers

Answer:

3280.84

Step-by-step explanation:

Will mark Brainliest! Please help!

Answers

Answer:

O. 56 is the answer,

0. 8

0. 7

5 6

0 0 0

0.56

Choose the option that best describes what it means to get 70% on a test.

Answers

Answer:

7/10

Step-by-step explanation:

Answer

If there were 100 points possible, you earned 70

Step-by-step explanation:

college bridge say i got it right by your boi jose castillo and you welcome

The football team has a total of 20 jerseys. There are 6 medium-sized jerseys. What percent of the
jerseys are medium-sized jerseys?

Answers

6/20 are medium sized jerseys 5 * (6/20) = 30/100 = 0,3 = 30% are medium-sized jerseys

2) 3 3/4 x 31 1/8 = m
m=?
If you answer I will rate you 5 stars. Thank you!

Answers

Answer:

m=10263

Step-by-step explanation:

33 ×311 =m

4. 8

264×1244=m

32

328416 =m

32

m=10263 ans

How to expand 4(-5x+6) ?

Answers

4(-5x+6)
= 4 * -5x + 4 * 6
= -20x + 24

Answer:

-20x+24

Step by step equation:

4(-5x+6)=

4*-5x=-20x

4*6=+24

Hence -20x+24

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