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vichka [17]
3 years ago
9

At 7 a.m. the temperature was 15 Fahrenheit below zero.By 2 p.m. the temperature rose 32 Fahrenheit and by 5 p.m.it dropped 10 F

ahrenheit.What was the temperature at 5 p.m.?
A:10 degrees Fahrenheit
B:9 degrees Fahrenheit
C:7 degrees Fahrenheit
D:11 degree Fahrenheit
Mathematics
2 answers:
notka56 [123]3 years ago
6 0
The answer is option C
-15+32-10 = 7
Vika [28.1K]3 years ago
5 0
The answer should be C 7
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PLEASE HELP!!!!!!!!!!!!!
Anna35 [415]
4y^2+2=(4y\cdot4y)+2\\
4y^2+2=16y^2+2 \leftarrow \text{not identity}\\\\
4y^2+2=(4y+y)+2\\
4y^2+2=5y+2 \leftarrow \text{not identity}\\\\
4y^2+2=4(y+y)+2\\
4y^2+2=8y+2 \leftarrow \text{not identity}\\\\
4y^2+2=4(y\cdot y)+2\\
4y^2+2=4y^2+2 \leftarrow \text{identity}

So it's D.
8 0
3 years ago
Will mark the BRANLIEST.
True [87]

Answer:

see below

Step-by-step explanation:

Let r = number of rides

total amount of money spent has to be less than  or equal to 50

costs are admission and food and rides

rides cost 1.50 each

50≥ admission + food + rides

50 ≥ 15 +10 + 1.50r

Combine like terms

50 ≥25 + 1.50 r

Subtract 25 from each side

50-25 ≥25-25 + 1.50 r

25  ≥ 1.50 r

Divide by 1.5 on each side

25/1.5 ≥ 1.5r/1.5

50/3  ≥ r

Changing this to a mixed number

16 2/3  ≥r

We can only take a whole number of rides

r = 16

Beverly has not spent all of her 50 dollars since there was a fraction for the rides

cost =  15 +10 + 1.50r

        15+10 + 1.5*16

            25+24

           49

She has 1 dollar left

5 0
3 years ago
Luis went to the bank he deposited $20 into his savings account and withdrew $40 from his checking account. Write integers to de
aliina [53]

Answer:

Savings Account: x+20

Checking Account:x-40

7 0
3 years ago
Which statement about 3(x2 – 4) is true?
daser333 [38]
What are the different statements
5 0
3 years ago
Read 2 more answers
Select the correct answer.
Black_prince [1.1K]
It’s b I think hope this helps you
4 0
2 years ago
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