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8090 [49]
3 years ago
12

Express Lin's brother's scale for the drawings without units.

Mathematics
2 answers:
Gala2k [10]3 years ago
6 0

Answer:abcd

Step-by-step explanation:

lara31 [8.8K]3 years ago
6 0
The format answer would be 3:4
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Find the slope of the line that passes through the points<br><br> A(0, 2) and B(4, –1).
kati45 [8]

Slope=M=y2-y1/X2-X1=

-1 -2 /4-0=

-3/4  =

-0.75

5 0
3 years ago
A family rented a car that cost $45 per day plus $0.23 per mile. If the family rented the car for 7 days and paid $395.50 altoge
iragen [17]

Answer:

350 miles

Step-by-step explanation:

$45 ×7=315

$395.50-$315=80.50

$80.50÷$0.23=350 miles

8 0
3 years ago
Evaluate the function f(x)=-2x+7 at the indicated values a) find f(3) b) find f(-7)
Anestetic [448]

Answer:

-13

Step-by-step explanation:

f(x)=2x-7

f(-3)=2(-3)-7=-6-7=-13

6 0
3 years ago
Can someone please show me the steps to solving this problem please? Many thanks!
Soloha48 [4]

Step 1: Assign variable for the unknown that we need to find.

Let x be the number of 350 ml bottles that you should bring from the supply room.

Step 2: Use the statement given to write a mathematical equation.

Given: 30 liter drum of fertilizer

Convert the liters to milliliters

1\;L = 1000\; mL\\\\30\;L=30 \times 1000\; mL=30,000\;mL\\\\

"The owner of the plant nursery where you work tells you to fill 350 milliliter bottles from a 30 liter drum of fertilizer" means we need to find how many 350 ml are there in 30,000 ml.

x=\frac{30000}{350}

Step 3: Simplify and round up to the next whole number.

\frac{30000}{350} \approx 86 \; bottles

Conclusion:

<u>Eighty Six </u>bottles with a capacity of 350 milliliter you should bring from the supply room to fill from a 30 liter drum of fertilizer!

7 0
4 years ago
Read 2 more answers
Can anyone answer these? (BRAINLIEST)
worty [1.4K]

Answer:

55, 116, and 120

Step-by-step explanation:

3 0
3 years ago
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