MATHEMATICS HIGH SCHOOL

At 7 A.M the temperature was 4 .At 9A.M it was a degrees warmer. What was the temperature at 9 A.M

Answers

Answer 1
Answer: It was 5 degrees at 9 am
Answer 2
Answer:

Answer:

5 I’m guessing

Step-by-step explanation:

If it’s a degrees warmer and to the right of a number line is warm in weather then it would be 5.

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Marsha gave the cashier $20 to pay for 3 pairs of socks. The Cashier gave her $5.03 in change . Each pair of socks cost the same amount.What is the cost in dollars and cents for each pair of socks? ____ $

Answers

First, you must subtract.

$20 - $5.03 = $14.97This is because he recieved $5.03 in exchange.

Next, you must divide by 3.

$14.97 / 3 = $4.99

Therefore each pair of socks costs $4.99.

Hope this helps! Have a good day/night! c:

4 times the sum of 14 + 26

Answers

that means
4 times (4 times ) the sum (the quantity x+y to be named) of (times ) 14+26 (14+26)
4 times (14+26)
pemdas
paernthasees fors
14+26=40
4 times (40)=160

(I have a deadline in 3 hours :c ) Ann's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Ann $4.35 per pound, and type B coffee costs $5.40 per pound. This month's blend used three times as many pounds of type B coffee as type A, for a total cost of $780.90. How many pounds of type A coffee were used?

Answers

A=3B
4.35A+5.40B=780.95
Substitute 3B into A for the second equation:
4.35(3B)+5.40B=780.90
13.05B+5.40B=780.90
18.45B=780.90
B=42.33
Plug into equation 1:
A=3B
A=3(42.33)
A=126.98
The two equations would be:4.35a + 5.40b = 780.90and b = 3asubstitute:4.35a + 5.40(3a) = 780.90Multiply:4.35a + 16.2a = 780.90add like terms:20.55a = 780.9divide by 20.55:a = 38substitute into the other equation:b = 3(38)multiply:b = 114This means that 38 pounds of coffee were used for type A (variable a) and 114 pounds of coffee were used for type B (variable b)

X/3 = 10 question 24 options: 10 3 30 7

Answers

x ÷ 3 = 10

what you want to do is isolate for x by multiplying both sides by 3

10 × 3 = 30

So x = 30
x/3=10 

x=10*3 

x=30

Functions f(x) and g(x) are shown below:f(x) = x2
g(x) = x2 − 8x + 16

In which direction and by how many units should f(x) be shifted to obtain g(x)?

Left by 4 units
Right by 4 units
Left by 8 units
Right by 8 units

Answers

Answer:  The answer is (B) Right by 4 units.

Step-by-step explanation:  The two functions f(x) and g(x) are defined as follows:

f(x)=x^2,\n\ng(x)=x^2-8x+16.

We are to check the correct transformation  of the graph of f(x) to the graph of g(x).

We can rewrite the graph of g(x) as follows:

g(x)=x^2-8x+16=x^2-2* x* 4+4^2=(x-4)^2.

Comparing this with the equation of f(x), we can say that f(x) is shifted right by 4 units to obtain g(x).

The graphs of both the functions are shown in the attached figure.

Answer:

Left by 4 units

Step-by-step explanation:

I took it the first time and put Right 4 units and got it wrong. When i put left by 4 units i got it right.

What would be the answer if I substituted the x for zero?
plz help!!

Answers

The answer would be -5
The answer would be negative five. Anything multiplied by zero is zero so that cancels the 2x^3, leaving you 0-5. Which is -5. 
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